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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jamie Gilroy

Bib: 17296 •F •Age: N/A

CO

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
25:38
3.11 mi
Rank: #18559
Start → 5K
25:38 | 8:16/mi
10K
51:03
6.21 mi
Rank: #18501 (+58)
5K → 10K
25:25 | 8:11/mi
15K
1:17:07
9.32 mi
Rank: #18853 (-352)
10K → 15K
26:04 | 8:24/mi
20K
1:42:59
12.43 mi
Rank: #18685 (+168)
15K → 20K
25:52 | 8:20/mi
HALF
1:48:33
13.11 mi
Rank: #18654 (+31)
20K → HALF
5:34 | 8:10/mi
25K
2:09:31
15.53 mi
Rank: #18761 (-107)
HALF → 25K
20:58 | 8:39/mi
30K
2:35:58
18.64 mi
Rank: #18438 (+323)
25K → 30K
26:27 | 8:31/mi
20M
2:47:25
20.00 mi
Rank: #18233 (+205)
30K → 20M
11:27 | 8:26/mi
21M
2:56:05
21.00 mi
Rank: #18002 (+231)
20M → 21M
8:40 | 8:40/mi
35K
3:02:21
21.75 mi
Rank: #17940 (+62)
21M → 35K
6:16 | 8:23/mi
23M
3:13:18
23.00 mi
Rank: #17851 (+89)
35K → 23M
10:57 | 8:45/mi
24M
3:22:01
24.00 mi
Rank: #17871 (-20)
23M → 24M
8:43 | 8:43/mi
40K
3:29:31
24.85 mi
Rank: #17827 (+44)
24M → 40K
7:30 | 8:47/mi
25.2M
3:32:42
25.20 mi
Rank: #17778 (+49)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:40:58
26.22 mi
Rank: #17699 (+79)
25.2M → FINISH
8:16 | 8:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:33
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:52:25
Pace8:35 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:0525:388:1625:38
8:16
-
10K
6.21 mi11:33:3051:038:1325:25
8:11
-0:05
15K
9.32 mi11:59:341:17:078:1726:04
8:24
+0:13
20K
12.43 mi12:25:261:42:598:1825:52
8:20
-0:04
HALF
13.11 mi12:31:001:48:338:175:34
8:10
-0:10
25K
15.53 mi12:51:582:09:318:2120:58
8:39
+0:29
30K
18.64 mi13:18:252:35:588:2326:27
8:31
-0:08
20M
20.00 mi13:29:522:47:258:2311:27
8:26
-0:05
21M
21.00 mi13:38:322:56:058:248:40
8:40
+0:14
35K
21.75 mi13:44:483:02:218:246:16
8:23
-0:17
23M
23.00 mi13:55:453:13:188:2510:57
8:45
+0:22
24M
24.00 mi14:04:283:22:018:268:43
8:43
-0:02
40K
24.85 mi14:11:583:29:318:267:30
8:47
+0:04
25.2M
25.20 mi14:15:093:32:428:273:11
9:14
+0:27
FINISH
26.22 mi14:23:253:40:588:278:16
8:07
-1:07

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

8:07 /mi

Average Pace

8:26 /mi

Slowest Pace

9:14 /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

3:37:47

99% of race

Time at Steady Pace

3:11

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:26 /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 mi11:08:0525:388:1625:38
8:16
#18559
10K
6.21 mi11:33:3051:038:1325:25
8:11
#18501
15K
9.32 mi11:59:341:17:078:1726:04
8:24
#18853
20K
12.43 mi12:25:261:42:598:1825:52
8:20
#18685
HALF
13.11 mi12:31:001:48:338:175:34
8:10
#18654
25K
15.53 mi12:51:582:09:318:2120:58
8:39
#18761
30K
18.64 mi13:18:252:35:588:2326:27
8:31
#18438
20M
20.00 mi13:29:522:47:258:2311:27
8:26
#18233
21M
21.00 mi13:38:322:56:058:248:40
8:40
#18002
35K
21.75 mi13:44:483:02:218:246:16
8:23
#17940
23M
23.00 mi13:55:453:13:188:2510:57
8:45
#17851
24M
24.00 mi14:04:283:22:018:268:43
8:43
#17871
40K
24.85 mi14:11:583:29:318:267:30
8:47
#17827
25.2M
25.20 mi14:15:093:32:428:273:11
9:14
#17778
FINISH
26.22 mi14:23:253:40:588:278:16
8:07
#17699
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 mi185596822682219512(Top 67%)7315(Top 58%)7315(Top 128%)
10K6.21 mi3.10 mi18501+586775+476775+4718472(Top 64%)6728(Top 53%)6728(Top 118%)
15K9.32 mi3.11 mi18853-3526964-1896964-18919512(Top 67%)7315(Top 58%)7315(Top 128%)
20K12.43 mi3.11 mi18685+1686877+876877+8718273(Top 63%)6674(Top 53%)6674(Top 117%)
HALF13.11 mi0.68 mi18654+316863+146863+1418238(Top 63%)6611(Top 53%)6611(Top 116%)
25K15.53 mi2.42 mi18761-1076929-666929-6619438(Top 67%)7366(Top 59%)7366(Top 129%)
30K18.64 mi3.11 mi18438+3236787+1426787+14217003(Top 59%)6100(Top 48%)6100(Top 107%)
20M20.00 mi1.36 mi18233+2056697+906697+9015812(Top 54%)5548(Top 44%)5548(Top 97%)
21M21.00 mi1.00 mi18002+2316580+1176580+11714230(Top 49%)4717(Top 38%)4717(Top 83%)
35K21.75 mi0.75 mi17940+626553+276553+2716949(Top 58%)6303(Top 50%)6303(Top 110%)
23M23.00 mi1.25 mi17851+896534+196534+1917207(Top 59%)6539(Top 52%)6539(Top 114%)
24M24.00 mi1.00 mi17871-206564-306564-3018124(Top 62%)7047(Top 56%)7047(Top 123%)
40K24.85 mi0.85 mi17827+446555+96555+917256(Top 59%)6655(Top 53%)6655(Top 116%)
25.2M25.20 mi0.35 mi17778+496536+196536+1916038(Top 55%)5992(Top 48%)5992(Top 105%)
FINISH26.22 mi1.02 mi17699+796513+236513+2315912(Top 55%)5907(Top 47%)5907(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19512

Females

7315

F18-39

7315

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18472

Females

6728

F18-39

6728

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19512

Females

7315

F18-39

7315

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18273

Females

6674

F18-39

6674

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18238

Females

6611

F18-39

6611

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19438

Females

7366

F18-39

7366

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17003

Females

6100

F18-39

6100

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15812

Females

5548

F18-39

5548

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14230

Females

4717

F18-39

4717

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16949

Females

6303

F18-39

6303

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17207

Females

6539

F18-39

6539

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18124

Females

7047

F18-39

7047

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17256

Females

6655

F18-39

6655

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

16038

Females

5992

F18-39

5992

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

15912

Females

5907

F18-39

5907

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2062*
Passed By
967
Net Change
+860
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18559
5K → 10K258*200+58#18559#18501
10K → 15K71200-352#18501#18853
15K → 20K240*72+168#18853#18685
20K → HALF5019+31#18685#18654
HALF → 25K105200-107#18654#18761
25K → 30K357*34+323#18761#18438
30K → 20M213*8+205#18438#18233
20M → 21M232*1+231#18233#18002
21M → 35K8220+62#18002#17940
35K → 23M14253+89#17940#17851
23M → 24M5878-20#17851#17871
24M → 40K8440+44#17871#17827
40K → 25.2M6213+49#17827#17778
25.2M → FINISH10829+79#17778#17699
TOTALS2062*967+860

* 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

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