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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jamie Gerrits

Bib: 28367 •F •Age: N/A

CT

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

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
29:18
3.11 mi
Rank: #24256
Start → 5K
29:18 | 9:26/mi
10K
57:32
6.21 mi
Rank: #23755 (+501)
5K → 10K
28:14 | 9:06/mi
15K
1:25:15
9.32 mi
Rank: #23350 (+405)
10K → 15K
27:43 | 8:56/mi
20K
1:53:03
12.43 mi
Rank: #22924 (+426)
15K → 20K
27:48 | 8:57/mi
HALF
1:59:00
13.11 mi
Rank: #22856 (+68)
20K → HALF
5:57 | 8:44/mi
25K
2:20:45
15.53 mi
Rank: #22541 (+315)
HALF → 25K
21:45 | 8:59/mi
30K
2:48:27
18.64 mi
Rank: #21930 (+611)
25K → 30K
27:42 | 8:55/mi
20M
2:59:59
20.00 mi
Rank: #21542 (+388)
30K → 20M
11:32 | 8:30/mi
21M
3:08:47
21.00 mi
Rank: #21230 (+312)
20M → 21M
8:48 | 8:48/mi
35K
3:15:01
21.75 mi
Rank: #21091 (+139)
21M → 35K
6:14 | 8:20/mi
23M
3:25:34
23.00 mi
Rank: #20773 (+318)
35K → 23M
10:33 | 8:26/mi
24M
3:33:48
24.00 mi
Rank: #20577 (+196)
23M → 24M
8:14 | 8:14/mi
40K
3:40:46
24.85 mi
Rank: #20351 (+226)
24M → 40K
6:58 | 8:09/mi
25.2M
3:43:53
25.20 mi
Rank: #20279 (+72)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:52:01
26.22 mi
Rank: #20112 (+167)
25.2M → FINISH
8:08 | 7:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:59:00
Pace9:05 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:53:01
Pace8:38 /mi
📊Negative Split: 5.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5829:189:2629:18
9:26
-
10K
6.21 mi12:19:1257:329:1628:14
9:06
-0:20
15K
9.32 mi12:46:551:25:159:0927:43
8:56
-0:10
20K
12.43 mi13:14:431:53:039:0627:48
8:57
+0:01
HALF
13.11 mi13:20:401:59:009:055:57
8:44
-0:13
25K
15.53 mi13:42:252:20:459:0421:45
8:59
+0:15
30K
18.64 mi14:10:072:48:279:0327:42
8:55
-0:04
20M
20.00 mi14:21:392:59:599:0011:32
8:30
-0:25
21M
21.00 mi14:30:273:08:479:008:48
8:48
+0:18
35K
21.75 mi14:36:413:15:018:596:14
8:20
-0:28
23M
23.00 mi14:47:143:25:348:5710:33
8:26
+0:06
24M
24.00 mi14:55:283:33:488:558:14
8:14
-0:12
40K
24.85 mi15:02:263:40:468:536:58
8:09
-0:05
25.2M
25.20 mi15:05:333:43:538:543:07
9:03
+0:54
FINISH
26.22 mi15:13:413:52:018:528:08
7:59
-1:04

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

7:59 /mi

Average Pace

8:51 /mi

Slowest Pace

9:26 /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

57:36

25% of race

Time at Steady Pace

2:25:07

63% of race

Time at Slower Pace

29:18

13% of race

Average Pace: 8:51 /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 mi11:50:5829:189:2629:18
9:26
#24256
10K
6.21 mi12:19:1257:329:1628:14
9:06
#23755
15K
9.32 mi12:46:551:25:159:0927:43
8:56
#23350
20K
12.43 mi13:14:431:53:039:0627:48
8:57
#22924
HALF
13.11 mi13:20:401:59:009:055:57
8:44
#22856
25K
15.53 mi13:42:252:20:459:0421:45
8:59
#22541
30K
18.64 mi14:10:072:48:279:0327:42
8:55
#21930
20M
20.00 mi14:21:392:59:599:0011:32
8:30
#21542
21M
21.00 mi14:30:273:08:479:008:48
8:48
#21230
35K
21.75 mi14:36:413:15:018:596:14
8:20
#21091
23M
23.00 mi14:47:143:25:348:5710:33
8:26
#20773
24M
24.00 mi14:55:283:33:488:558:14
8:14
#20577
40K
24.85 mi15:02:263:40:468:536:58
8:09
#20351
25.2M
25.20 mi15:05:333:43:538:543:07
9:03
#20279
FINISH
26.22 mi15:13:413:52:018:528:08
7:59
#20112
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 mi242569792979222324(Top 77%)8791(Top 70%)8791(Top 492%)
10K6.21 mi3.10 mi23755+5019539+2539539+25323198(Top 80%)9255(Top 74%)9255(Top 518%)
15K9.32 mi3.11 mi23350+4059336+2039336+20322324(Top 77%)8791(Top 70%)8791(Top 492%)
20K12.43 mi3.11 mi22924+4269122+2149122+21421693(Top 75%)8508(Top 68%)8508(Top 476%)
HALF13.11 mi0.68 mi22856+689080+429080+4221474(Top 74%)8358(Top 66%)8358(Top 468%)
25K15.53 mi2.42 mi22541+3158927+1538927+15321042(Top 73%)8189(Top 65%)8189(Top 459%)
30K18.64 mi3.11 mi21930+6118646+2818646+28119177(Top 66%)7314(Top 58%)7314(Top 410%)
20M20.00 mi1.36 mi21542+3888469+1778469+17716187(Top 56%)5758(Top 46%)5758(Top 322%)
21M21.00 mi1.00 mi21230+3128312+1578312+15715029(Top 52%)5166(Top 41%)5166(Top 289%)
35K21.75 mi0.75 mi21091+1398247+658247+6516703(Top 58%)6167(Top 49%)6167(Top 345%)
23M23.00 mi1.25 mi20773+3188111+1368111+13615306(Top 53%)5441(Top 43%)5441(Top 305%)
24M24.00 mi1.00 mi20577+1968019+928019+9215336(Top 53%)5534(Top 44%)5534(Top 310%)
40K24.85 mi0.85 mi20351+2267918+1017918+10113520(Top 47%)4641(Top 37%)4641(Top 260%)
25.2M25.20 mi0.35 mi20279+727889+297889+2915077(Top 52%)5527(Top 44%)5527(Top 309%)
FINISH26.22 mi1.02 mi20112+1677828+617828+6115098(Top 52%)5498(Top 44%)5498(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22324

Females

8791

F45-49

8791

5K→10K

3.1 - 6.2 mi

Top 80%
×5
+79ft-138ft

Overall

23198

Females

9255

F45-49

9255

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22324

Females

8791

F45-49

8791

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21693

Females

8508

F45-49

8508

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21474

Females

8358

F45-49

8358

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21042

Females

8189

F45-49

8189

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19177

Females

7314

F45-49

7314

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16187

Females

5758

F45-49

5758

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15029

Females

5166

F45-49

5166

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16703

Females

6167

F45-49

6167

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15306

Females

5441

F45-49

5441

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15336

Females

5534

F45-49

5534

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13520

Females

4641

F45-49

4641

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15077

Females

5527

F45-49

5527

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15098

Females

5498

F45-49

5498

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4268*
Passed By
124
Net Change
+4144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24256
5K → 10K562*61+501#24256#23755
10K → 15K426*21+405#23755#23350
15K → 20K442*16+426#23350#22924
20K → HALF724+68#22924#22856
HALF → 25K325*10+315#22856#22541
25K → 30K612*1+611#22541#21930
30K → 20M388*0+388#21930#21542
20M → 21M313*1+312#21542#21230
21M → 35K1423+139#21230#21091
35K → 23M319*1+318#21091#20773
23M → 24M1960+196#20773#20577
24M → 40K227*1+226#20577#20351
40K → 25.2M731+72#20351#20279
25.2M → FINISH1714+167#20279#20112
TOTALS4268*124+4144

* 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

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OTQ

Olympic Trials Qualifying analysis available

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