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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Gillespie

Bib: 16093 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 32%
Gender (Female)
#0 / 12578
Top 15%
Age Group (F18-39)
#0 / 5716
Top 27%
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
22:42
3.11 mi
Rank: #11113
Start → 5K
22:42 | 7:19/mi
10K
46:03
6.21 mi
Rank: #12068 (-955)
5K → 10K
23:21 | 7:31/mi
15K
1:09:41
9.32 mi
Rank: #12614 (-546)
10K → 15K
23:38 | 7:37/mi
20K
1:33:13
12.43 mi
Rank: #12597 (+17)
15K → 20K
23:32 | 7:35/mi
HALF
1:38:19
13.11 mi
Rank: #12603 (-6)
20K → HALF
5:06 | 7:29/mi
25K
1:56:29
15.53 mi
Rank: #12372 (+231)
HALF → 25K
18:10 | 7:30/mi
30K
2:19:15
18.64 mi
Rank: #11636 (+736)
25K → 30K
22:46 | 7:20/mi
20M
2:29:02
20.00 mi
Rank: #11248 (+388)
30K → 20M
9:47 | 7:13/mi
21M
2:36:22
21.00 mi
Rank: #10837 (+411)
20M → 21M
7:20 | 7:20/mi
35K
2:41:25
21.75 mi
Rank: #10579 (+258)
21M → 35K
5:03 | 6:46/mi
23M
2:50:06
23.00 mi
Rank: #10134 (+445)
35K → 23M
8:41 | 6:57/mi
24M
2:56:52
24.00 mi
Rank: #9818 (+316)
23M → 24M
6:46 | 6:46/mi
40K
3:02:50
24.85 mi
Rank: #9606 (+212)
24M → 40K
5:58 | 6:59/mi
25.2M
3:05:28
25.20 mi
Rank: #9511 (+95)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:12:10
26.22 mi
Rank: #9260 (+251)
25.2M → FINISH
6:42 | 6:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:38:19
Pace7:30 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:33:51
Pace7:10 /mi
📊Negative Split: 4.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:4822:427:1922:42
7:19
-
10K
6.21 mi11:27:0946:037:2523:21
7:31
+0:12
15K
9.32 mi11:50:471:09:417:2923:38
7:37
+0:06
20K
12.43 mi12:14:191:33:137:3123:32
7:35
-0:02
HALF
13.11 mi12:19:251:38:197:305:06
7:29
-0:06
25K
15.53 mi12:37:351:56:297:3018:10
7:30
+0:01
30K
18.64 mi13:00:212:19:157:2922:46
7:20
-0:10
20M
20.00 mi13:10:082:29:027:289:47
7:13
-0:07
21M
21.00 mi13:17:282:36:227:277:20
7:20
+0:07
35K
21.75 mi13:22:312:41:257:265:03
6:46
-0:34
23M
23.00 mi13:31:122:50:067:248:41
6:57
+0:11
24M
24.00 mi13:37:582:56:527:236:46
6:46
-0:11
40K
24.85 mi13:43:563:02:507:225:58
6:59
+0:13
25.2M
25.20 mi13:46:343:05:287:222:38
7:39
+0:40
FINISH
26.22 mi13:53:163:12:107:216:42
6:35
-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

6:35 /mi

Average Pace

7:20 /mi

Slowest Pace

7:39 /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

42:57

22% of race

Time at Steady Pace

2:29:13

78% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:20 /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 mi11:03:4822:427:1922:42
7:19
#11113
10K
6.21 mi11:27:0946:037:2523:21
7:31
#12068
15K
9.32 mi11:50:471:09:417:2923:38
7:37
#12614
20K
12.43 mi12:14:191:33:137:3123:32
7:35
#12597
HALF
13.11 mi12:19:251:38:197:305:06
7:29
#12603
25K
15.53 mi12:37:351:56:297:3018:10
7:30
#12372
30K
18.64 mi13:00:212:19:157:2922:46
7:20
#11636
20M
20.00 mi13:10:082:29:027:289:47
7:13
#11248
21M
21.00 mi13:17:282:36:227:277:20
7:20
#10837
35K
21.75 mi13:22:312:41:257:265:03
6:46
#10579
23M
23.00 mi13:31:122:50:067:248:41
6:57
#10134
24M
24.00 mi13:37:582:56:527:236:46
6:46
#9818
40K
24.85 mi13:43:563:02:507:225:58
6:59
#9606
25.2M
25.20 mi13:46:343:05:287:222:38
7:39
#9511
FINISH
26.22 mi13:53:163:12:107:216:42
6:35
#9260
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 mi111132418241813722(Top 47%)3983(Top 32%)3983(Top 70%)
10K6.21 mi3.10 mi12068-9552980-5622980-56213089(Top 45%)3586(Top 29%)3586(Top 63%)
15K9.32 mi3.11 mi12614-5463309-3293309-32913722(Top 47%)3983(Top 32%)3983(Top 70%)
20K12.43 mi3.11 mi12597+173328-193328-1912602(Top 43%)3438(Top 27%)3438(Top 60%)
HALF13.11 mi0.68 mi12603-63331-33331-312864(Top 44%)3485(Top 28%)3485(Top 61%)
25K15.53 mi2.42 mi12372+2313237+943237+9411337(Top 39%)2809(Top 22%)2809(Top 49%)
30K18.64 mi3.11 mi11636+7362874+3632874+3638326(Top 29%)1520(Top 12%)1520(Top 27%)
20M20.00 mi1.36 mi11248+3882694+1802694+1807021(Top 24%)1095(Top 9%)1095(Top 19%)
21M21.00 mi1.00 mi10837+4112515+1792515+1795513(Top 19%)722(Top 6%)722(Top 13%)
35K21.75 mi0.75 mi10579+2582403+1122403+1125387(Top 19%)664(Top 5%)664(Top 12%)
23M23.00 mi1.25 mi10134+4452218+1852218+1855072(Top 17%)622(Top 5%)622(Top 11%)
24M24.00 mi1.00 mi9818+3162062+1562062+1564939(Top 17%)643(Top 5%)643(Top 11%)
40K24.85 mi0.85 mi9606+2121984+781984+785423(Top 19%)834(Top 7%)834(Top 15%)
25.2M25.20 mi0.35 mi9511+951955+291955+296158(Top 21%)1141(Top 9%)1141(Top 20%)
FINISH26.22 mi1.02 mi9260+2511874+811874+814661(Top 16%)705(Top 6%)705(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13722

Females

3983

F18-39

3983

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

13089

Females

3586

F18-39

3586

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13722

Females

3983

F18-39

3983

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12602

Females

3438

F18-39

3438

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12864

Females

3485

F18-39

3485

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11337

Females

2809

F18-39

2809

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8326

Females

1520

F18-39

1520

30K→20M

18.6 - 20.0 mi

Top 24%
×5
+64ft-50ft

Overall

7021

Females

1095

F18-39

1095

20M→21M

20.0 - 21.0 mi

Top 19%
×8
+106ft-24ft

Overall

5513

Females

722

F18-39

722

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5387

Females

664

F18-39

664

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

5072

Females

622

F18-39

622

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

4939

Females

643

F18-39

643

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5423

Females

834

F18-39

834

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6158

Females

1141

F18-39

1141

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4661

Females

705

F18-39

705

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3676*
Passed By
613
Net Change
+1853
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11113
5K → 10K45200-955#11113#12068
10K → 15K64200-546#12068#12614
15K → 20K159142+17#12614#12597
20K → HALF2329-6#12597#12603
HALF → 25K261*30+231#12603#12372
25K → 30K739*3+736#12372#11636
30K → 20M389*1+388#11636#11248
20M → 21M412*1+411#11248#10837
21M → 35K258*0+258#10837#10579
35K → 23M446*1+445#10579#10134
23M → 24M316*0+316#10134#9818
24M → 40K215*3+212#9818#9606
40K → 25.2M961+95#9606#9511
25.2M → FINISH253*2+251#9511#9260
TOTALS3676*613+1853

* 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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