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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ellie Crum

Bib: 15475 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 44%
Race Day Weather
51Β°/41Β°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
24:11
3.11 mi
Rank: #15279
Start β†’ 5K
24:11 | 7:48/mi
10K
48:33
6.21 mi
Rank: #15610 (-331)
5K β†’ 10K
24:22 | 7:51/mi
15K
1:12:30
9.32 mi
Rank: #15246 (+364)
10K β†’ 15K
23:57 | 7:43/mi
20K
1:36:17
12.43 mi
Rank: #14709 (+537)
15K β†’ 20K
23:47 | 7:40/mi
HALF
1:41:30
13.11 mi
Rank: #14684 (+25)
20K β†’ HALF
5:13 | 7:40/mi
25K
1:59:54
15.53 mi
Rank: #14218 (+466)
HALF β†’ 25K
18:24 | 7:36/mi
30K
2:23:48
18.64 mi
Rank: #13639 (+579)
25K β†’ 30K
23:54 | 7:42/mi
20M
2:34:12
20.00 mi
Rank: #13368 (+271)
30K β†’ 20M
10:24 | 7:40/mi
21M
2:42:03
21.00 mi
Rank: #13088 (+280)
20M β†’ 21M
7:51 | 7:51/mi
35K
2:47:24
21.75 mi
Rank: #12903 (+185)
21M β†’ 35K
5:21 | 7:10/mi
23M
2:56:50
23.00 mi
Rank: #12651 (+252)
35K β†’ 23M
9:26 | 7:33/mi
24M
3:04:05
24.00 mi
Rank: #12443 (+208)
23M β†’ 24M
7:15 | 7:15/mi
40K
3:10:24
24.85 mi
Rank: #12243 (+200)
24M β†’ 40K
6:19 | 7:24/mi
25.2M
3:13:09
25.20 mi
Rank: #12157 (+86)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:20:22
26.22 mi
Rank: #11974 (+183)
25.2M β†’ FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:41:30
Pace7:45 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:38:52
Pace7:33 /mi
πŸ“ŠNegative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3224:117:4824:11
7:48
-
10K
6.21 mi11:19:5448:337:4924:22
7:51
+0:03
15K
9.32 mi11:43:511:12:307:4723:57
7:43
-0:08
20K
12.43 mi12:07:381:36:177:4523:47
7:40
-0:03
HALF
13.11 mi12:12:511:41:307:455:13
7:40
0:00
25K
15.53 mi12:31:151:59:547:4418:24
7:36
-0:04
30K
18.64 mi12:55:092:23:487:4323:54
7:42
+0:06
20M
20.00 mi13:05:332:34:127:4310:24
7:40
-0:02
21M
21.00 mi13:13:242:42:037:447:51
7:51
+0:11
35K
21.75 mi13:18:452:47:247:425:21
7:10
-0:41
23M
23.00 mi13:28:112:56:507:429:26
7:33
+0:23
24M
24.00 mi13:35:263:04:057:417:15
7:15
-0:18
40K
24.85 mi13:41:453:10:247:406:19
7:24
+0:09
25.2M
25.20 mi13:44:303:13:097:402:45
7:59
+0:35
FINISH
26.22 mi13:51:433:20:227:397:13
7:05
-0:54

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:05 /mi

Average Pace

7:39 /mi

Slowest Pace

7:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:21:13

70% of race

Time at Steady Pace

59:09

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:55:3224:117:4824:11
7:48
#15279
10K
6.21 mi11:19:5448:337:4924:22
7:51
#15610
15K
9.32 mi11:43:511:12:307:4723:57
7:43
#15246
20K
12.43 mi12:07:381:36:177:4523:47
7:40
#14709
HALF
13.11 mi12:12:511:41:307:455:13
7:40
#14684
25K
15.53 mi12:31:151:59:547:4418:24
7:36
#14218
30K
18.64 mi12:55:092:23:487:4323:54
7:42
#13639
20M
20.00 mi13:05:332:34:127:4310:24
7:40
#13368
21M
21.00 mi13:13:242:42:037:447:51
7:51
#13088
35K
21.75 mi13:18:452:47:247:425:21
7:10
#12903
23M
23.00 mi13:28:112:56:507:429:26
7:33
#12651
24M
24.00 mi13:35:263:04:057:417:15
7:15
#12443
40K
24.85 mi13:41:453:10:247:406:19
7:24
#12243
25.2M
25.20 mi13:44:303:13:097:402:45
7:59
#12157
FINISH
26.22 mi13:51:433:20:227:397:13
7:05
#11974
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi152794857485714613(Top 50%)4507(Top 36%)4507(Top 79%)
10K6.21 mi3.10 mi15610-3315086-2295086-22915999(Top 55%)5297(Top 42%)5297(Top 93%)
15K9.32 mi3.11 mi15246+3644890+1964890+19614613(Top 50%)4507(Top 36%)4507(Top 79%)
20K12.43 mi3.11 mi14709+5374561+3294561+32913322(Top 46%)3832(Top 30%)3832(Top 67%)
HALF13.11 mi0.68 mi14684+254541+204541+2014332(Top 49%)4325(Top 34%)4325(Top 76%)
25K15.53 mi2.42 mi14218+4664294+2474294+24712169(Top 42%)3263(Top 26%)3263(Top 57%)
30K18.64 mi3.11 mi13639+5793993+3013993+30111187(Top 39%)2869(Top 23%)2869(Top 50%)
20M20.00 mi1.36 mi13368+2713875+1183875+11810312(Top 36%)2562(Top 20%)2562(Top 45%)
21M21.00 mi1.00 mi13088+2803745+1303745+1308914(Top 31%)2005(Top 16%)2005(Top 35%)
35K21.75 mi0.75 mi12903+1853660+853660+858276(Top 29%)1702(Top 14%)1702(Top 30%)
23M23.00 mi1.25 mi12651+2523542+1183542+1189184(Top 32%)2191(Top 17%)2191(Top 38%)
24M24.00 mi1.00 mi12443+2083450+923450+928276(Top 29%)1859(Top 15%)1859(Top 33%)
40K24.85 mi0.85 mi12243+2003362+883362+888125(Top 28%)1868(Top 15%)1868(Top 33%)
25.2M25.20 mi0.35 mi12157+863327+353327+358315(Top 29%)2046(Top 16%)2046(Top 36%)
FINISH26.22 mi1.02 mi11974+1833247+803247+808256(Top 28%)2045(Top 16%)2045(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
Γ—21
+97ft-345ft

Overall

14613

Females

4507

F18-39

4507

5K→10K

3.1 - 6.2 mi

Top 55%
Γ—5
+79ft-138ft

Overall

15999

Females

5297

F18-39

5297

10K→15K

6.2 - 9.3 mi

Top 50%
Γ—3
+67ft-78ft

Overall

14613

Females

4507

F18-39

4507

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13322

Females

3832

F18-39

3832

20K→HALF

12.4 - 13.1 mi

Top 49%
Γ—2
+19ft-37ft

Overall

14332

Females

4325

F18-39

4325

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12169

Females

3263

F18-39

3263

25K→30K

15.5 - 18.6 mi

Top 39%
Γ—9
+181ft-148ft

Overall

11187

Females

2869

F18-39

2869

30K→20M

18.6 - 20.0 mi

Top 36%
Γ—5
+64ft-50ft

Overall

10312

Females

2562

F18-39

2562

20M→21M

20.0 - 21.0 mi

Top 31%
Γ—8
+106ft-24ft

Overall

8914

Females

2005

F18-39

2005

21M→35K

21.0 - 21.8 mi

Top 29%
Γ—7
+17ft-86ft

Overall

8276

Females

1702

F18-39

1702

35K→23M

21.8 - 23.0 mi

Top 32%
Γ—5
+23ft-63ft

Overall

9184

Females

2191

F18-39

2191

23M→24M

23.0 - 24.0 mi

Top 29%
Γ—6
+12ft-82ft

Overall

8276

Females

1859

F18-39

1859

24M→40K

24.0 - 24.9 mi

Top 28%
Γ—1
+6ft-20ft

Overall

8125

Females

1868

F18-39

1868

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8315

Females

2046

F18-39

2046

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
Γ—2
+22ft-21ft

Overall

8256

Females

2045

F18-39

2045

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3956*
Passed By
355
Net Change
+3305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15279
5K β†’ 10K165200-331#15279#15610
10K β†’ 15K433*69+364#15610#15246
15K β†’ 20K557*20+537#15246#14709
20K β†’ HALF4621+25#14709#14684
HALF β†’ 25K470*4+466#14684#14218
25K β†’ 30K590*11+579#14218#13639
30K β†’ 20M276*5+271#13639#13368
20M β†’ 21M282*2+280#13368#13088
21M β†’ 35K1861+185#13088#12903
35K β†’ 23M257*5+252#12903#12651
23M β†’ 24M210*2+208#12651#12443
24M β†’ 40K202*2+200#12443#12243
40K β†’ 25.2M904+86#12243#12157
25.2M β†’ FINISH1929+183#12157#11974
TOTALS3956*355+3305

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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