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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ashley Crum

Bib: 26652 •F •Age: N/A

UT

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 (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds

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
25:24
3.11 mi
Rank: #18092
Start → 5K
25:24 | 8:11/mi
10K
51:02
6.21 mi
Rank: #18484 (-392)
5K → 10K
25:38 | 8:16/mi
15K
1:18:45
9.32 mi
Rank: #19843 (-1359)
10K → 15K
27:43 | 8:56/mi
20K
1:46:50
12.43 mi
Rank: #20467 (-624)
15K → 20K
28:05 | 9:03/mi
HALF
1:52:46
13.11 mi
Rank: #20518 (-51)
20K → HALF
5:56 | 8:43/mi
25K
2:16:37
15.53 mi
Rank: #21294 (-776)
HALF → 25K
23:51 | 9:51/mi
30K
2:45:48
18.64 mi
Rank: #21293 (+1)
25K → 30K
29:11 | 9:24/mi
20M
2:58:39
20.00 mi
Rank: #21237 (+56)
30K → 20M
12:51 | 9:28/mi
21M
3:10:32
21.00 mi
Rank: #21603 (-366)
20M → 21M
11:53 | 11:53/mi
35K
3:18:52
21.75 mi
Rank: #21824 (-221)
21M → 35K
8:20 | 11:09/mi
23M
3:32:04
23.00 mi
Rank: #22005 (-181)
35K → 23M
13:12 | 10:33/mi
24M
3:43:43
24.00 mi
Rank: #22315 (-310)
23M → 24M
11:39 | 11:39/mi
40K
3:53:10
24.85 mi
Rank: #22409 (-94)
24M → 40K
9:27 | 11:04/mi
25.2M
3:57:30
25.20 mi
Rank: #22473 (-64)
40K → 25.2M
4:20 | 12:34/mi
FINISH
4:07:38
26.22 mi
Rank: #22533 (-60)
25.2M → FINISH
10:08 | 9:57/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:46
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:14:52
Pace10:18 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:5125:248:1125:24
8:11
-
10K
6.21 mi11:35:2951:028:1325:38
8:16
+0:05
15K
9.32 mi12:03:121:18:458:2727:43
8:56
+0:40
20K
12.43 mi12:31:171:46:508:3628:05
9:03
+0:07
HALF
13.11 mi12:37:131:52:468:375:56
8:43
-0:20
25K
15.53 mi13:01:042:16:378:4823:51
9:51
+1:08
30K
18.64 mi13:30:152:45:488:5429:11
9:24
-0:27
20M
20.00 mi13:43:062:58:398:5612:51
9:28
+0:04
21M
21.00 mi13:54:593:10:329:0511:53
11:53
+2:25
35K
21.75 mi14:03:193:18:529:098:20
11:09
-0:44
23M
23.00 mi14:16:313:32:049:1413:12
10:33
-0:36
24M
24.00 mi14:28:103:43:439:2011:39
11:39
+1:06
40K
24.85 mi14:37:373:53:109:239:27
11:04
-0:35
25.2M
25.20 mi14:41:573:57:309:264:20
12:34
+1:30
FINISH
26.22 mi14:52:054:07:389:2810:08
9:57
-2:37

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

8:11 /mi

Average Pace

9:27 /mi

Slowest Pace

12:34 /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

1:52:46

46% of race

Time at Steady Pace

1:16:01

31% of race

Time at Slower Pace

58:51

24% of race

Average Pace: 9:27 /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 mi11:09:5125:248:1125:24
8:11
#18092
10K
6.21 mi11:35:2951:028:1325:38
8:16
#18484
15K
9.32 mi12:03:121:18:458:2727:43
8:56
#19843
20K
12.43 mi12:31:171:46:508:3628:05
9:03
#20467
HALF
13.11 mi12:37:131:52:468:375:56
8:43
#20518
25K
15.53 mi13:01:042:16:378:4823:51
9:51
#21294
30K
18.64 mi13:30:152:45:488:5429:11
9:24
#21293
20M
20.00 mi13:43:062:58:398:5612:51
9:28
#21237
21M
21.00 mi13:54:593:10:329:0511:53
11:53
#21603
35K
21.75 mi14:03:193:18:529:098:20
11:09
#21824
23M
23.00 mi14:16:313:32:049:1413:12
10:33
#22005
24M
24.00 mi14:28:103:43:439:2011:39
11:39
#22315
40K
24.85 mi14:37:373:53:109:239:27
11:04
#22409
25.2M
25.20 mi14:41:573:57:309:264:20
12:34
#22473
FINISH
26.22 mi14:52:054:07:389:2810:08
9:57
#22533
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi180926564656422330(Top 77%)8797(Top 70%)8797(Top 506%)
10K6.21 mi3.10 mi18484-3926765-2016765-20118886(Top 65%)6968(Top 55%)6968(Top 401%)
15K9.32 mi3.11 mi19843-13597523-7587523-75822330(Top 77%)8797(Top 70%)8797(Top 506%)
20K12.43 mi3.11 mi20467-6247867-3447867-34422109(Top 76%)8719(Top 69%)8719(Top 502%)
HALF13.11 mi0.68 mi20518-517896-297896-2921409(Top 74%)8336(Top 66%)8336(Top 480%)
25K15.53 mi2.42 mi21294-7768315-4198315-41923893(Top 82%)9663(Top 77%)9663(Top 556%)
30K18.64 mi3.11 mi21293+18317-28317-221295(Top 73%)8416(Top 67%)8416(Top 485%)
20M20.00 mi1.36 mi21237+568313+48313+420933(Top 72%)8318(Top 66%)8318(Top 479%)
21M21.00 mi1.00 mi21603-3668510-1978510-19724873(Top 86%)10433(Top 83%)10433(Top 601%)
35K21.75 mi0.75 mi21824-2218632-1228632-12225494(Top 88%)10776(Top 86%)10776(Top 620%)
23M23.00 mi1.25 mi22005-1818754-1228754-12223502(Top 81%)9778(Top 78%)9778(Top 563%)
24M24.00 mi1.00 mi22315-3108918-1648918-16426146(Top 90%)11191(Top 89%)11191(Top 644%)
40K24.85 mi0.85 mi22409-948984-668984-6624362(Top 84%)10316(Top 82%)10316(Top 594%)
25.2M25.20 mi0.35 mi22473-649032-489032-4825460(Top 88%)10846(Top 86%)10846(Top 624%)
FINISH26.22 mi1.02 mi22533-609068-369068-3623684(Top 82%)9957(Top 79%)9957(Top 573%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22330

Females

8797

F40-44

8797

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18886

Females

6968

F40-44

6968

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22330

Females

8797

F40-44

8797

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22109

Females

8719

F40-44

8719

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21409

Females

8336

F40-44

8336

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23893

Females

9663

F40-44

9663

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21295

Females

8416

F40-44

8416

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20933

Females

8318

F40-44

8318

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

24873

Females

10433

F40-44

10433

21M→35K

21.0 - 21.8 mi

Top 88%
×7
+17ft-86ft

Overall

25494

Females

10776

F40-44

10776

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23502

Females

9778

F40-44

9778

23M→24M

23.0 - 24.0 mi

Top 90%
×6
+12ft-82ft

Overall

26146

Females

11191

F40-44

11191

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24362

Females

10316

F40-44

10316

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1
+13ft-16ft

Overall

25460

Females

10846

F40-44

10846

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23684

Females

9957

F40-44

9957

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
636
Passed By
2167
Net Change
-4441
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18092
5K → 10K131200-392#18092#18484
10K → 15K9200-1359#18484#19843
15K → 20K47200-624#19843#20467
20K → HALF1869-51#20467#20518
HALF → 25K21200-776#20518#21294
25K → 30K170169+1#21294#21293
30K → 20M11256+56#21293#21237
20M → 21M15200-366#21237#21603
21M → 35K7200-221#21603#21824
35K → 23M42200-181#21824#22005
23M → 24M9200-310#22005#22315
24M → 40K29123-94#22315#22409
40K → 25.2M569-64#22409#22473
25.2M → FINISH2181-60#22473#22533
TOTALS6362167-4441
📊

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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