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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Andreya Krieves

Bib: 21148 •F •Age: N/A

CO

Boston Marathon logo
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 Andreya

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 · 8:30/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
26:26
3.11 mi
Rank: #20144
Start → 5K
26:26 | 8:31/mi
10K
52:56
6.21 mi
Rank: #20280 (-136)
5K → 10K
26:30 | 8:32/mi
15K
1:20:58
9.32 mi
Rank: #21213 (-933)
10K → 15K
28:02 | 9:02/mi
20K
1:48:22
12.43 mi
Rank: #21145 (+68)
15K → 20K
27:24 | 8:50/mi
HALF
1:54:12
13.11 mi
Rank: #21106 (+39)
20K → HALF
5:50 | 8:34/mi
25K
2:15:28
15.53 mi
Rank: #20934 (+172)
HALF → 25K
21:16 | 8:47/mi
30K
2:44:37
18.64 mi
Rank: #20977 (-43)
25K → 30K
29:09 | 9:23/mi
20M
2:58:38
20.00 mi
Rank: #21233 (-256)
30K → 20M
14:01 | 10:20/mi
21M
3:09:41
21.00 mi
Rank: #21428 (-195)
20M → 21M
11:03 | 11:03/mi
35K
3:18:16
21.75 mi
Rank: #21727 (-299)
21M → 35K
8:35 | 11:29/mi
23M
3:33:56
23.00 mi
Rank: #22322 (-595)
35K → 23M
15:40 | 12:32/mi
24M
3:45:24
24.00 mi
Rank: #22552 (-230)
23M → 24M
11:28 | 11:28/mi
40K
3:55:27
24.85 mi
Rank: #22699 (-147)
24M → 40K
10:03 | 11:46/mi
25.2M
3:59:36
25.20 mi
Rank: #22735 (-36)
40K → 25.2M
4:09 | 12:03/mi
FINISH
4:09:16
26.22 mi
Rank: #22715 (+20)
25.2M → FINISH
9:40 | 9:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:54:12
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:15:04
Pace10:19 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:1026:268:3126:26
8:31
-
10K
6.21 mi11:57:4052:568:3226:30
8:32
+0:01
15K
9.32 mi12:25:421:20:588:4228:02
9:02
+0:30
20K
12.43 mi12:53:061:48:228:4427:24
8:50
-0:12
HALF
13.11 mi12:58:561:54:128:435:50
8:34
-0:16
25K
15.53 mi13:20:122:15:288:4421:16
8:47
+0:13
30K
18.64 mi13:49:212:44:378:5029:09
9:23
+0:36
20M
20.00 mi14:03:222:58:388:5614:01
10:20
+0:57
21M
21.00 mi14:14:253:09:419:0211:03
11:03
+0:43
35K
21.75 mi14:23:003:18:169:078:35
11:29
+0:26
23M
23.00 mi14:38:403:33:569:1915:40
12:32
+1:03
24M
24.00 mi14:50:083:45:249:2411:28
11:28
-1:04
40K
24.85 mi15:00:113:55:279:2910:03
11:46
+0:18
25.2M
25.20 mi15:04:203:59:369:314:09
12:03
+0:17
FINISH
26.22 mi15:14:004:09:169:319:40
9:30
-2:33

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

8:31 /mi

Average Pace

9:31 /mi

Slowest Pace

12:32 /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

1:20:02

32% of race

Time at Steady Pace

1:34:15

38% of race

Time at Slower Pace

1:14:59

30% of race

Average Pace: 9:30 /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 mi11:31:1026:268:3126:26
8:31
#20144
10K
6.21 mi11:57:4052:568:3226:30
8:32
#20280
15K
9.32 mi12:25:421:20:588:4228:02
9:02
#21213
20K
12.43 mi12:53:061:48:228:4427:24
8:50
#21145
HALF
13.11 mi12:58:561:54:128:435:50
8:34
#21106
25K
15.53 mi13:20:122:15:288:4421:16
8:47
#20934
30K
18.64 mi13:49:212:44:378:5029:09
9:23
#20977
20M
20.00 mi14:03:222:58:388:5614:01
10:20
#21233
21M
21.00 mi14:14:253:09:419:0211:03
11:03
#21428
35K
21.75 mi14:23:003:18:169:078:35
11:29
#21727
23M
23.00 mi14:38:403:33:569:1915:40
12:32
#22322
24M
24.00 mi14:50:083:45:249:2411:28
11:28
#22552
40K
24.85 mi15:00:113:55:279:2910:03
11:46
#22699
25.2M
25.20 mi15:04:203:59:369:314:09
12:03
#22735
FINISH
26.22 mi15:14:004:09:169:319:40
9:30
#22715
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 mi201447714771422831(Top 79%)9050(Top 72%)9050(Top 507%)
10K6.21 mi3.10 mi20280-1367765-517765-5120518(Top 71%)7870(Top 63%)7870(Top 441%)
15K9.32 mi3.11 mi21213-9338262-4978262-49722831(Top 79%)9050(Top 72%)9050(Top 507%)
20K12.43 mi3.11 mi21145+688230+328230+3221080(Top 73%)8182(Top 65%)8182(Top 458%)
HALF13.11 mi0.68 mi21106+398213+178213+1720662(Top 71%)7962(Top 63%)7962(Top 446%)
25K15.53 mi2.42 mi20934+1728132+818132+8120099(Top 69%)7716(Top 61%)7716(Top 432%)
30K18.64 mi3.11 mi20977-438174-428174-4221256(Top 73%)8400(Top 67%)8400(Top 470%)
20M20.00 mi1.36 mi21233-2568310-1368310-13623403(Top 81%)9589(Top 76%)9589(Top 537%)
21M21.00 mi1.00 mi21428-1958419-1098419-10923239(Top 80%)9557(Top 76%)9557(Top 535%)
35K21.75 mi0.75 mi21727-2998586-1678586-16726023(Top 90%)11046(Top 88%)11046(Top 618%)
23M23.00 mi1.25 mi22322-5958905-3198905-31926806(Top 92%)11484(Top 91%)11484(Top 643%)
24M24.00 mi1.00 mi22552-2309049-1449049-14425895(Top 89%)11051(Top 88%)11051(Top 619%)
40K24.85 mi0.85 mi22699-1479141-929141-9225519(Top 88%)10907(Top 87%)10907(Top 611%)
25.2M25.20 mi0.35 mi22735-369163-229163-2224508(Top 84%)10385(Top 83%)10385(Top 581%)
FINISH26.22 mi1.02 mi22715+209157+69157+622315(Top 77%)9238(Top 73%)9238(Top 517%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22831

Females

9050

F45-49

9050

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20518

Females

7870

F45-49

7870

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22831

Females

9050

F45-49

9050

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21080

Females

8182

F45-49

8182

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20662

Females

7962

F45-49

7962

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

20099

Females

7716

F45-49

7716

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21256

Females

8400

F45-49

8400

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23403

Females

9589

F45-49

9589

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23239

Females

9557

F45-49

9557

21M→35K

21.0 - 21.8 mi

Top 90%
×7
+17ft-86ft

Overall

26023

Females

11046

F45-49

11046

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26806

Females

11484

F45-49

11484

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25895

Females

11051

F45-49

11051

24M→40K

24.0 - 24.9 mi

Top 88%
×1
+6ft-20ft

Overall

25519

Females

10907

F45-49

10907

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24508

Females

10385

F45-49

10385

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
×2
+22ft-21ft

Overall

22315

Females

9238

F45-49

9238

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
998*
Passed By
2009
Net Change
-2571
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20144
5K → 10K200200-136#20144#20280
10K → 15K23200-933#20280#21213
15K → 20K188120+68#21213#21145
20K → HALF5112+39#21145#21106
HALF → 25K214*42+172#21106#20934
25K → 30K147190-43#20934#20977
30K → 20M40200-256#20977#21233
20M → 21M28200-195#21233#21428
21M → 35K6200-299#21428#21727
35K → 23M10200-595#21727#22322
23M → 24M9200-230#22322#22552
24M → 40K21168-147#22552#22699
40K → 25.2M642-36#22699#22735
25.2M → FINISH5535+20#22735#22715
TOTALS998*2009-2571

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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