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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Andrea Valvo

Bib: 21982 •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
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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
28:22
3.11 mi
Rank: #23207
Start → 5K
28:22 | 9:08/mi
10K
56:17
6.21 mi
Rank: #22988 (+219)
5K → 10K
27:55 | 9:00/mi
15K
1:24:36
9.32 mi
Rank: #23034 (-46)
10K → 15K
28:19 | 9:07/mi
20K
1:53:13
12.43 mi
Rank: #22977 (+57)
15K → 20K
28:37 | 9:13/mi
HALF
1:59:29
13.11 mi
Rank: #23009 (-32)
20K → HALF
6:16 | 9:12/mi
25K
2:22:15
15.53 mi
Rank: #22958 (+51)
HALF → 25K
22:46 | 9:24/mi
30K
2:51:28
18.64 mi
Rank: #22623 (+335)
25K → 30K
29:13 | 9:25/mi
20M
3:04:02
20.00 mi
Rank: #22418 (+205)
30K → 20M
12:34 | 9:16/mi
21M
3:13:42
21.00 mi
Rank: #22234 (+184)
20M → 21M
9:40 | 9:40/mi
35K
3:20:26
21.75 mi
Rank: #22144 (+90)
21M → 35K
6:44 | 9:01/mi
23M
3:31:57
23.00 mi
Rank: #21973 (+171)
35K → 23M
11:31 | 9:13/mi
24M
3:40:55
24.00 mi
Rank: #21900 (+73)
23M → 24M
8:58 | 8:58/mi
40K
3:48:30
24.85 mi
Rank: #21780 (+120)
24M → 40K
7:35 | 8:53/mi
25.2M
3:51:46
25.20 mi
Rank: #21731 (+49)
40K → 25.2M
3:16 | 9:29/mi
FINISH
4:00:25
26.22 mi
Rank: #21625 (+106)
25.2M → FINISH
8:39 | 8:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:29
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:00:56
Pace9:14 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:0828:229:0828:22
9:08
-
10K
6.21 mi11:59:0356:179:0427:55
9:00
-0:08
15K
9.32 mi12:27:221:24:369:0528:19
9:07
+0:07
20K
12.43 mi12:55:591:53:139:0728:37
9:13
+0:06
HALF
13.11 mi13:02:151:59:299:076:16
9:12
-0:01
25K
15.53 mi13:25:012:22:159:1022:46
9:24
+0:12
30K
18.64 mi13:54:142:51:289:1229:13
9:25
+0:01
20M
20.00 mi14:06:483:04:029:1312:34
9:16
-0:09
21M
21.00 mi14:16:283:13:429:149:40
9:40
+0:24
35K
21.75 mi14:23:123:20:269:136:44
9:01
-0:39
23M
23.00 mi14:34:433:31:579:1311:31
9:13
+0:12
24M
24.00 mi14:43:413:40:559:138:58
8:58
-0:15
40K
24.85 mi14:51:163:48:309:127:35
8:53
-0:05
25.2M
25.20 mi14:54:323:51:469:123:16
9:29
+0:36
FINISH
26.22 mi15:03:114:00:259:118:39
8:30
-0:59

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

8:30 /mi

Average Pace

9:11 /mi

Slowest Pace

9:40 /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

2:55:30

73% of race

Time at Steady Pace

1:04:55

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:10 /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 mi11:31:0828:229:0828:22
9:08
#23207
10K
6.21 mi11:59:0356:179:0427:55
9:00
#22988
15K
9.32 mi12:27:221:24:369:0528:19
9:07
#23034
20K
12.43 mi12:55:591:53:139:0728:37
9:13
#22977
HALF
13.11 mi13:02:151:59:299:076:16
9:12
#23009
25K
15.53 mi13:25:012:22:159:1022:46
9:24
#22958
30K
18.64 mi13:54:142:51:289:1229:13
9:25
#22623
20M
20.00 mi14:06:483:04:029:1312:34
9:16
#22418
21M
21.00 mi14:16:283:13:429:149:40
9:40
#22234
35K
21.75 mi14:23:123:20:269:136:44
9:01
#22144
23M
23.00 mi14:34:433:31:579:1311:31
9:13
#21973
24M
24.00 mi14:43:413:40:559:138:58
8:58
#21900
40K
24.85 mi14:51:163:48:309:127:35
8:53
#21780
25.2M
25.20 mi14:54:323:51:469:123:16
9:29
#21731
FINISH
26.22 mi15:03:114:00:259:118:39
8:30
#21625
Faster pace
Steady pace
Slower pace

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 mi232079273927323187(Top 80%)9238(Top 73%)9238(Top 517%)
10K6.21 mi3.10 mi22988+2199160+1139160+11322773(Top 78%)9027(Top 72%)9027(Top 505%)
15K9.32 mi3.11 mi23034-469161-19161-123187(Top 80%)9238(Top 73%)9238(Top 517%)
20K12.43 mi3.11 mi22977+579148+139148+1322802(Top 79%)9067(Top 72%)9067(Top 508%)
HALF13.11 mi0.68 mi23009-329166-189166-1823459(Top 81%)9399(Top 75%)9399(Top 526%)
25K15.53 mi2.42 mi22958+519146+209146+2022685(Top 78%)9026(Top 72%)9026(Top 505%)
30K18.64 mi3.11 mi22623+3359011+1359011+13521324(Top 73%)8431(Top 67%)8431(Top 472%)
20M20.00 mi1.36 mi22418+2058912+998912+9920102(Top 69%)7868(Top 63%)7868(Top 441%)
21M21.00 mi1.00 mi22234+1848830+828830+8219284(Top 66%)7482(Top 59%)7482(Top 419%)
35K21.75 mi0.75 mi22144+908797+338797+3320066(Top 69%)7980(Top 63%)7980(Top 447%)
23M23.00 mi1.25 mi21973+1718733+648733+6419464(Top 67%)7718(Top 61%)7718(Top 432%)
24M24.00 mi1.00 mi21900+738705+288705+2819343(Top 67%)7701(Top 61%)7701(Top 431%)
40K24.85 mi0.85 mi21780+1208649+568649+5617796(Top 61%)6949(Top 55%)6949(Top 389%)
25.2M25.20 mi0.35 mi21731+498628+218628+2117299(Top 60%)6698(Top 53%)6698(Top 375%)
FINISH26.22 mi1.02 mi21625+1068575+538575+5318143(Top 63%)7132(Top 57%)7132(Top 399%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23187

Females

9238

F45-49

9238

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22773

Females

9027

F45-49

9027

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23187

Females

9238

F45-49

9238

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22802

Females

9067

F45-49

9067

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23459

Females

9399

F45-49

9399

HALF→25K

13.1 - 15.5 mi

Top 78%
×4
+66ft-88ft

Overall

22685

Females

9026

F45-49

9026

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21324

Females

8431

F45-49

8431

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

20102

Females

7868

F45-49

7868

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19284

Females

7482

F45-49

7482

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20066

Females

7980

F45-49

7980

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19464

Females

7718

F45-49

7718

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19343

Females

7701

F45-49

7701

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17796

Females

6949

F45-49

6949

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17299

Females

6698

F45-49

6698

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18143

Females

7132

F45-49

7132

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2321*
Passed By
739
Net Change
+1582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23207
5K → 10K379*160+219#23207#22988
10K → 15K154200-46#22988#23034
15K → 20K183126+57#23034#22977
20K → HALF2153-32#22977#23009
HALF → 25K158107+51#23009#22958
25K → 30K349*14+335#22958#22623
30K → 20M206*1+205#22623#22418
20M → 21M19511+184#22418#22234
21M → 35K10717+90#22234#22144
35K → 23M18716+171#22144#21973
23M → 24M8916+73#21973#21900
24M → 40K1244+120#21900#21780
40K → 25.2M512+49#21780#21731
25.2M → FINISH11812+106#21731#21625
TOTALS2321*739+1582

* 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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