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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Pia Arvstrand

Bib: 32026 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Pia

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 10:53/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
33:49
3.11 mi
Rank: #27851
Start → 5K
33:49 | 10:54/mi
10K
1:13:33
6.21 mi
Rank: #28634 (-783)
5K → 10K
39:44 | 12:48/mi
15K
1:48:50
9.32 mi
Rank: #28388 (+246)
10K → 15K
35:17 | 11:22/mi
20K
2:25:30
12.43 mi
Rank: #28277 (+111)
15K → 20K
36:40 | 11:49/mi
HALF
2:33:36
13.11 mi
Rank: #28281 (-4)
20K → HALF
8:06 | 11:53/mi
25K
3:04:02
15.53 mi
Rank: #28218 (+63)
HALF → 25K
30:26 | 12:33/mi
30K
3:43:38
18.64 mi
Rank: #28113 (+105)
25K → 30K
39:36 | 12:45/mi
20M
4:00:50
20.00 mi
Rank: #28030 (+83)
30K → 20M
17:12 | 12:40/mi
21M
4:14:27
21.00 mi
Rank: #27999 (+31)
20M → 21M
13:37 | 13:37/mi
35K
4:24:01
21.75 mi
Rank: #27994 (+5)
21M → 35K
9:34 | 12:48/mi
23M
4:40:02
23.00 mi
Rank: #27967 (+27)
35K → 23M
16:01 | 12:48/mi
24M
4:52:01
24.00 mi
Rank: #27917 (+50)
23M → 24M
11:59 | 11:59/mi
40K
5:03:12
24.85 mi
Rank: #27901 (+16)
24M → 40K
11:11 | 13:05/mi
25.2M
5:07:48
25.20 mi
Rank: #27892 (+9)
40K → 25.2M
4:36 | 13:21/mi
FINISH
5:19:37
26.22 mi
Rank: #27876 (+16)
25.2M → FINISH
11:49 | 11:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:33:36
Pace11:44 /mi
2nd Half
Distance13.11 mi
Time2:46:01
Pace12:40 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:5333:4910:5433:49
10:54
-
10K
6.21 mi12:42:371:13:3311:5139:44
12:48
+1:54
15K
9.32 mi13:17:541:48:5011:4135:17
11:22
-1:26
20K
12.43 mi13:54:342:25:3011:4336:40
11:49
+0:27
HALF
13.11 mi14:02:402:33:3611:448:06
11:53
+0:04
25K
15.53 mi14:33:063:04:0211:5130:26
12:33
+0:40
30K
18.64 mi15:12:423:43:3812:0039:36
12:45
+0:12
20M
20.00 mi15:29:544:00:5012:0317:12
12:40
-0:05
21M
21.00 mi15:43:314:14:2712:0813:37
13:37
+0:57
35K
21.75 mi15:53:054:24:0112:099:34
12:48
-0:49
23M
23.00 mi16:09:064:40:0212:1116:01
12:48
0:00
24M
24.00 mi16:21:054:52:0112:1111:59
11:59
-0:49
40K
24.85 mi16:32:165:03:1212:1211:11
13:05
+1:06
25.2M
25.20 mi16:36:525:07:4812:134:36
13:21
+0:16
FINISH
26.22 mi16:48:415:19:3712:1211:49
11:36
-1:45

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:54 /mi

Average Pace

12:12 /mi

Slowest Pace

13:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:17:40

43% of race

Time at Steady Pace

2:32:33

48% of race

Time at Slower Pace

29:24

9% of race

Average Pace: 12:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:02:5333:4910:5433:49
10:54
#27851
10K
6.21 mi12:42:371:13:3311:5139:44
12:48
#28634
15K
9.32 mi13:17:541:48:5011:4135:17
11:22
#28388
20K
12.43 mi13:54:342:25:3011:4336:40
11:49
#28277
HALF
13.11 mi14:02:402:33:3611:448:06
11:53
#28281
25K
15.53 mi14:33:063:04:0211:5130:26
12:33
#28218
30K
18.64 mi15:12:423:43:3812:0039:36
12:45
#28113
20M
20.00 mi15:29:544:00:5012:0317:12
12:40
#28030
21M
21.00 mi15:43:314:14:2712:0813:37
13:37
#27999
35K
21.75 mi15:53:054:24:0112:099:34
12:48
#27994
23M
23.00 mi16:09:064:40:0212:1116:01
12:48
#27967
24M
24.00 mi16:21:054:52:0112:1111:59
11:59
#27917
40K
24.85 mi16:32:165:03:1212:1211:11
13:05
#27901
25.2M
25.20 mi16:36:525:07:4812:134:36
13:21
#27892
FINISH
26.22 mi16:48:415:19:3712:1211:49
11:36
#27876
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi27851117831178327817(Top 96%)11800(Top 94%)11800(Top 661%)
10K6.21 mi3.10 mi28634-78312311-52812311-52828886(Top 100%)12490(Top 99%)12490(Top 699%)
15K9.32 mi3.11 mi28388+24612152+15912152+15927817(Top 96%)11800(Top 94%)11800(Top 661%)
20K12.43 mi3.11 mi28277+11112075+7712075+7727839(Top 96%)11817(Top 94%)11817(Top 662%)
HALF13.11 mi0.68 mi28281-412078-312078-328200(Top 97%)12077(Top 96%)12077(Top 676%)
25K15.53 mi2.42 mi28218+6312049+2912049+2927943(Top 96%)11919(Top 95%)11919(Top 667%)
30K18.64 mi3.11 mi28113+10511988+6111988+6127505(Top 95%)11732(Top 93%)11732(Top 657%)
20M20.00 mi1.36 mi28030+8311950+3811950+3827115(Top 93%)11558(Top 92%)11558(Top 647%)
21M21.00 mi1.00 mi27999+3111933+1711933+1726987(Top 93%)11547(Top 92%)11547(Top 647%)
35K21.75 mi0.75 mi27994+511932+111932+127541(Top 95%)11835(Top 94%)11835(Top 663%)
23M23.00 mi1.25 mi27967+2711919+1311919+1327109(Top 93%)11637(Top 93%)11637(Top 652%)
24M24.00 mi1.00 mi27917+5011897+2211897+2226611(Top 92%)11424(Top 91%)11424(Top 640%)
40K24.85 mi0.85 mi27901+16118971189727129(Top 93%)11694(Top 93%)11694(Top 655%)
25.2M25.20 mi0.35 mi27892+9118971189726491(Top 91%)11353(Top 90%)11353(Top 636%)
FINISH26.22 mi1.02 mi27876+1611891+611891+626991(Top 93%)11633(Top 92%)11633(Top 651%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27817

Females

11800

F45-49

11800

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

28886

Females

12490

F45-49

12490

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27817

Females

11800

F45-49

11800

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27839

Females

11817

F45-49

11817

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28200

Females

12077

F45-49

12077

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27943

Females

11919

F45-49

11919

25K→30K

15.5 - 18.6 mi

Top 95%
×9
+181ft-148ft

Overall

27505

Females

11732

F45-49

11732

30K→20M

18.6 - 20.0 mi

Top 93%
×5
+64ft-50ft

Overall

27115

Females

11558

F45-49

11558

20M→21M

20.0 - 21.0 mi

Top 93%
×8
+106ft-24ft

Overall

26987

Females

11547

F45-49

11547

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27541

Females

11835

F45-49

11835

35K→23M

21.8 - 23.0 mi

Top 93%
×5
+23ft-63ft

Overall

27109

Females

11637

F45-49

11637

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26611

Females

11424

F45-49

11424

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

27129

Females

11694

F45-49

11694

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1
+13ft-16ft

Overall

26491

Females

11353

F45-49

11353

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
×2
+22ft-21ft

Overall

26991

Females

11633

F45-49

11633

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
874*
Passed By
315
Net Change
-25
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27851
5K → 10K1200-783#27851#28634
10K → 15K250*4+246#28634#28388
15K → 20K12211+111#28388#28277
20K → HALF1216-4#28277#28281
HALF → 25K8118+63#28281#28218
25K → 30K12116+105#28218#28113
30K → 20M907+83#28113#28030
20M → 21M387+31#28030#27999
21M → 35K138+5#27999#27994
35K → 23M369+27#27994#27967
23M → 24M522+50#27967#27917
24M → 40K259+16#27917#27901
40K → 25.2M112+9#27901#27892
25.2M → FINISH226+16#27892#27876
TOTALS874*315-25

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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