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BOSTON MARATHON 2026

Caroline Schlais

Bib: 15817β€’F

VA

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0:00
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Overall
#0 / 29021
Top 33%
Gender (Female)
#0 / 12578
Top 16%
Age Group (F18-39)
#0 / 5716
Top 30%
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
22:39
3.11 mi
Rank: #10973
Start β†’ 5K
22:39 | 7:18/mi
10K
45:24
6.21 mi
Rank: #11143 (-170)
5K β†’ 10K
22:45 | 7:20/mi
15K
1:08:05
9.32 mi
Rank: #11083 (+60)
10K β†’ 15K
22:41 | 7:19/mi
20K
1:30:48
12.43 mi
Rank: #10887 (+196)
15K β†’ 20K
22:43 | 7:19/mi
HALF
1:35:45
13.11 mi
Rank: #10862 (+25)
20K β†’ HALF
4:57 | 7:16/mi
25K
1:53:38
15.53 mi
Rank: #10721 (+141)
HALF β†’ 25K
17:53 | 7:23/mi
30K
2:16:46
18.64 mi
Rank: #10393 (+328)
25K β†’ 30K
23:08 | 7:27/mi
20M
2:26:55
20.00 mi
Rank: #10226 (+167)
30K β†’ 20M
10:09 | 7:29/mi
21M
2:34:44
21.00 mi
Rank: #10104 (+122)
20M β†’ 21M
7:49 | 7:49/mi
35K
2:40:07
21.75 mi
Rank: #10017 (+87)
21M β†’ 35K
5:23 | 7:12/mi
23M
2:49:37
23.00 mi
Rank: #9929 (+88)
35K β†’ 23M
9:30 | 7:36/mi
24M
2:56:58
24.00 mi
Rank: #9851 (+78)
23M β†’ 24M
7:21 | 7:21/mi
40K
3:03:24
24.85 mi
Rank: #9810 (+41)
24M β†’ 40K
6:26 | 7:32/mi
25.2M
3:06:09
25.20 mi
Rank: #9763 (+47)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:13:23
26.22 mi
Rank: #9664 (+99)
25.2M β†’ FINISH
7:14 | 7:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:45
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:37:38
Pace7:27 /mi
πŸ“ŠPositive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2322:397:1822:39
7:18
-
10K
6.21 mi11:17:0845:247:1922:45
7:20
+0:02
15K
9.32 mi11:39:491:08:057:1922:41
7:19
-0:01
20K
12.43 mi12:02:321:30:487:1922:43
7:19
0:00
HALF
13.11 mi12:07:291:35:457:194:57
7:16
-0:03
25K
15.53 mi12:25:221:53:387:1917:53
7:23
+0:07
30K
18.64 mi12:48:302:16:467:2123:08
7:27
+0:04
20M
20.00 mi12:58:392:26:557:2110:09
7:29
+0:02
21M
21.00 mi13:06:282:34:447:237:49
7:49
+0:20
35K
21.75 mi13:11:512:40:077:225:23
7:12
-0:37
23M
23.00 mi13:21:212:49:377:239:30
7:36
+0:24
24M
24.00 mi13:28:422:56:587:237:21
7:21
-0:15
40K
24.85 mi13:35:083:03:247:236:26
7:32
+0:11
25.2M
25.20 mi13:37:533:06:097:242:45
7:59
+0:27
FINISH
26.22 mi13:45:073:13:237:237:14
7:06
-0:53

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

7:06 /mi

Average Pace

7:23 /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

3:02:49

95% of race

Time at Steady Pace

10:34

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi10:54:2322:397:1822:39
7:18
#10973
10K
6.21 mi11:17:0845:247:1922:45
7:20
#11143
15K
9.32 mi11:39:491:08:057:1922:41
7:19
#11083
20K
12.43 mi12:02:321:30:487:1922:43
7:19
#10887
HALF
13.11 mi12:07:291:35:457:194:57
7:16
#10862
25K
15.53 mi12:25:221:53:387:1917:53
7:23
#10721
30K
18.64 mi12:48:302:16:467:2123:08
7:27
#10393
20M
20.00 mi12:58:392:26:557:2110:09
7:29
#10226
21M
21.00 mi13:06:282:34:447:237:49
7:49
#10104
35K
21.75 mi13:11:512:40:077:225:23
7:12
#10017
23M
23.00 mi13:21:212:49:377:239:30
7:36
#9929
24M
24.00 mi13:28:422:56:587:237:21
7:21
#9851
40K
24.85 mi13:35:083:03:247:236:26
7:32
#9810
25.2M
25.20 mi13:37:533:06:097:242:45
7:59
#9763
FINISH
26.22 mi13:45:073:13:237:237:14
7:06
#9664
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 mi109732352235211072(Top 38%)2509(Top 20%)2509(Top 44%)
10K6.21 mi3.10 mi11143-1702475-1232475-12311361(Top 39%)2629(Top 21%)2629(Top 46%)
15K9.32 mi3.11 mi11083+602472+32472+311072(Top 38%)2509(Top 20%)2509(Top 44%)
20K12.43 mi3.11 mi10887+1962411+612411+6110305(Top 36%)2200(Top 17%)2200(Top 38%)
HALF13.11 mi0.68 mi10862+252397+142397+1410901(Top 38%)2414(Top 19%)2414(Top 42%)
25K15.53 mi2.42 mi10721+1412368+292368+2910373(Top 36%)2321(Top 18%)2321(Top 41%)
30K18.64 mi3.11 mi10393+3282241+1272241+1279239(Top 32%)1909(Top 15%)1909(Top 33%)
20M20.00 mi1.36 mi10226+1672185+562185+568967(Top 31%)1893(Top 15%)1893(Top 33%)
21M21.00 mi1.00 mi10104+1222153+322153+328671(Top 30%)1891(Top 15%)1891(Top 33%)
35K21.75 mi0.75 mi10017+872118+352118+358578(Top 30%)1827(Top 15%)1827(Top 32%)
23M23.00 mi1.25 mi9929+882100+182100+189537(Top 33%)2348(Top 19%)2348(Top 41%)
24M24.00 mi1.00 mi9851+782081+192081+198995(Top 31%)2165(Top 17%)2165(Top 38%)
40K24.85 mi0.85 mi9810+412088-72088-79052(Top 31%)2296(Top 18%)2296(Top 40%)
25.2M25.20 mi0.35 mi9763+472077+112077+118263(Top 28%)1994(Top 16%)1994(Top 35%)
FINISH26.22 mi1.02 mi9664+992066+112066+118370(Top 29%)2084(Top 17%)2084(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
Γ—21
+97ft-345ft

Overall

11072

Females

2509

F18-39

2509

5K→10K

3.1 - 6.2 mi

Top 39%
Γ—5
+79ft-138ft

Overall

11361

Females

2629

F18-39

2629

10K→15K

6.2 - 9.3 mi

Top 38%
Γ—3
+67ft-78ft

Overall

11072

Females

2509

F18-39

2509

15K→20K

9.3 - 12.4 mi

Top 36%
Γ—5
+106ft-86ft

Overall

10305

Females

2200

F18-39

2200

20K→HALF

12.4 - 13.1 mi

Top 38%
Γ—2
+19ft-37ft

Overall

10901

Females

2414

F18-39

2414

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10373

Females

2321

F18-39

2321

25K→30K

15.5 - 18.6 mi

Top 32%
Γ—9
+181ft-148ft

Overall

9239

Females

1909

F18-39

1909

30K→20M

18.6 - 20.0 mi

Top 31%
Γ—5
+64ft-50ft

Overall

8967

Females

1893

F18-39

1893

20M→21M

20.0 - 21.0 mi

Top 30%
Γ—8
+106ft-24ft

Overall

8671

Females

1891

F18-39

1891

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8578

Females

1827

F18-39

1827

35K→23M

21.8 - 23.0 mi

Top 33%
Γ—5
+23ft-63ft

Overall

9537

Females

2348

F18-39

2348

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

8995

Females

2165

F18-39

2165

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

9052

Females

2296

F18-39

2296

40K→25.2M

24.9 - 25.2 mi

Top 28%
Γ—1
+13ft-16ft

Overall

8263

Females

1994

F18-39

1994

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
Γ—2
+22ft-21ft

Overall

8370

Females

2084

F18-39

2084

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2219*
Passed By
772
Net Change
+1309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10973
5K β†’ 10K166200-170#10973#11143
10K β†’ 15K205*145+60#11143#11083
15K β†’ 20K247*51+196#11083#10887
20K β†’ HALF4722+25#10887#10862
HALF β†’ 25K218*77+141#10862#10721
25K β†’ 30K371*43+328#10721#10393
30K β†’ 20M18316+167#10393#10226
20M β†’ 21M14422+122#10226#10104
21M β†’ 35K9710+87#10104#10017
35K β†’ 23M159*71+88#10017#9929
23M β†’ 24M11233+78#9929#9851
24M β†’ 40K8847+41#9851#9810
40K β†’ 25.2M569+47#9810#9763
25.2M β†’ FINISH12626+99#9763#9664
TOTALS2219*772+1309

* 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

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing