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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Elspeth Mcgillivray

Bib: 9573 •F •Age: N/A

BC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 13%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 4%
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
20:50
3.11 mi
Rank: #5962
Start → 5K
20:50 | 6:43/mi
10K
40:43
6.21 mi
Rank: #4626 (+1336)
5K → 10K
19:53 | 6:24/mi
15K
1:00:41
9.32 mi
Rank: #4262 (+364)
10K → 15K
19:58 | 6:26/mi
20K
1:20:59
12.43 mi
Rank: #4178 (+84)
15K → 20K
20:18 | 6:33/mi
HALF
1:25:25
13.11 mi
Rank: #4187 (-9)
20K → HALF
4:26 | 6:31/mi
25K
1:41:19
15.53 mi
Rank: #4093 (+94)
HALF → 25K
15:54 | 6:34/mi
30K
2:02:44
18.64 mi
Rank: #4216 (-123)
25K → 30K
21:25 | 6:54/mi
20M
2:11:58
20.00 mi
Rank: #4155 (+61)
30K → 20M
9:14 | 6:48/mi
21M
2:19:08
21.00 mi
Rank: #4144 (+11)
20M → 21M
7:10 | 7:10/mi
35K
2:23:59
21.75 mi
Rank: #4087 (+57)
21M → 35K
4:51 | 6:29/mi
23M
2:32:17
23.00 mi
Rank: #3964 (+123)
35K → 23M
8:18 | 6:38/mi
24M
2:38:50
24.00 mi
Rank: #3913 (+51)
23M → 24M
6:33 | 6:33/mi
40K
2:44:35
24.85 mi
Rank: #3878 (+35)
24M → 40K
5:45 | 6:44/mi
25.2M
2:47:08
25.20 mi
Rank: #3869 (+9)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:53:54
26.22 mi
Rank: #3869
25.2M → FINISH
6:46 | 6:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:25
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:28:29
Pace6:45 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2120:506:4320:50
6:43
-
10K
6.21 mi10:57:1440:436:3419:53
6:24
-0:19
15K
9.32 mi11:17:121:00:416:3119:58
6:26
+0:02
20K
12.43 mi11:37:301:20:596:3120:18
6:33
+0:07
HALF
13.11 mi11:41:561:25:256:314:26
6:31
-0:02
25K
15.53 mi11:57:501:41:196:3215:54
6:34
+0:03
30K
18.64 mi12:19:152:02:446:3621:25
6:54
+0:20
20M
20.00 mi12:28:292:11:586:369:14
6:48
-0:06
21M
21.00 mi12:35:392:19:086:387:10
7:10
+0:22
35K
21.75 mi12:40:302:23:596:384:51
6:29
-0:41
23M
23.00 mi12:48:482:32:176:388:18
6:38
+0:09
24M
24.00 mi12:55:212:38:506:386:33
6:33
-0:05
40K
24.85 mi13:01:062:44:356:385:45
6:44
+0:11
25.2M
25.20 mi13:03:392:47:086:382:33
7:24
+0:40
FINISH
26.22 mi13:10:252:53:546:396:46
6:39
-0:45

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

6:24 /mi

Average Pace

6:38 /mi

Slowest Pace

7:24 /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

2:44:11

94% of race

Time at Steady Pace

9:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:37:2120:506:4320:50
6:43
#5962
10K
6.21 mi10:57:1440:436:3419:53
6:24
#4626
15K
9.32 mi11:17:121:00:416:3119:58
6:26
#4262
20K
12.43 mi11:37:301:20:596:3120:18
6:33
#4178
HALF
13.11 mi11:41:561:25:256:314:26
6:31
#4187
25K
15.53 mi11:57:501:41:196:3215:54
6:34
#4093
30K
18.64 mi12:19:152:02:446:3621:25
6:54
#4216
20M
20.00 mi12:28:292:11:586:369:14
6:48
#4155
21M
21.00 mi12:35:392:19:086:387:10
7:10
#4144
35K
21.75 mi12:40:302:23:596:384:51
6:29
#4087
23M
23.00 mi12:48:482:32:176:388:18
6:38
#3964
24M
24.00 mi12:55:212:38:506:386:33
6:33
#3913
40K
24.85 mi13:01:062:44:356:385:45
6:44
#3878
25.2M
25.20 mi13:03:392:47:086:382:33
7:24
#3869
FINISH
26.22 mi13:10:252:53:546:396:46
6:39
#3869
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 mi59625065063700(Top 13%)165(Top 1%)165(Top 3%)
10K6.21 mi3.10 mi4626+1336275+231275+2313556(Top 12%)164(Top 1%)164(Top 3%)
15K9.32 mi3.11 mi4262+364223+52223+523700(Top 13%)165(Top 1%)165(Top 3%)
20K12.43 mi3.11 mi4178+84213+10213+104018(Top 14%)212(Top 2%)212(Top 4%)
HALF13.11 mi0.68 mi4187-9214-1214-14496(Top 15%)256(Top 2%)256(Top 4%)
25K15.53 mi2.42 mi4093+94213+1213+13831(Top 13%)213(Top 2%)213(Top 4%)
30K18.64 mi3.11 mi4216-123237-24237-245116(Top 18%)485(Top 4%)485(Top 8%)
20M20.00 mi1.36 mi4155+61239-2239-24154(Top 14%)341(Top 3%)341(Top 6%)
21M21.00 mi1.00 mi4144+11242-3242-34468(Top 15%)467(Top 4%)467(Top 8%)
35K21.75 mi0.75 mi4087+57241+1241+13535(Top 12%)270(Top 2%)270(Top 5%)
23M23.00 mi1.25 mi3964+123238+3238+33117(Top 11%)234(Top 2%)234(Top 4%)
24M24.00 mi1.00 mi3913+51241-3241-33475(Top 12%)320(Top 3%)320(Top 6%)
40K24.85 mi0.85 mi3878+35242-1242-13785(Top 13%)415(Top 3%)415(Top 7%)
25.2M25.20 mi0.35 mi3869+9241+1241+14682(Top 16%)666(Top 5%)666(Top 12%)
FINISH26.22 mi1.02 mi3869246-5246-55063(Top 17%)805(Top 6%)805(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3700

Females

165

F18-39

165

5K→10K

3.1 - 6.2 mi

Top 12%
×5
+79ft-138ft

Overall

3556

Females

164

F18-39

164

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3700

Females

165

F18-39

165

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4018

Females

212

F18-39

212

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4496

Females

256

F18-39

256

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3831

Females

213

F18-39

213

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5116

Females

485

F18-39

485

30K→20M

18.6 - 20.0 mi

Top 14%
×5
+64ft-50ft

Overall

4154

Females

341

F18-39

341

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4468

Females

467

F18-39

467

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3535

Females

270

F18-39

270

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3117

Females

234

F18-39

234

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3475

Females

320

F18-39

320

24M→40K

24.0 - 24.9 mi

Top 13%
×1
+6ft-20ft

Overall

3785

Females

415

F18-39

415

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4682

Females

666

F18-39

666

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

5063

Females

805

F18-39

805

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2597*
Passed By
504
Net Change
+2093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5962
5K → 10K1338*2+1336#5962#4626
10K → 15K378*14+364#4626#4262
15K → 20K12844+84#4262#4178
20K → HALF1120-9#4178#4187
HALF → 25K12127+94#4187#4093
25K → 30K63186-123#4093#4216
30K → 20M9029+61#4216#4155
20M → 21M5544+11#4155#4144
21M → 35K6811+57#4144#4087
35K → 23M14017+123#4087#3964
23M → 24M7120+51#3964#3913
24M → 40K5217+35#3913#3878
40K → 25.2M2112+9#3878#3869
25.2M → FINISH61610#3869#3869
TOTALS2597*504+2093

* 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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