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BOSTON MARATHON 2026

Caroline Baber

Bib: 16427•F

VA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 20%
Gender (Female)
#0 / 12578
Top 5%
Age Group (F18-39)
#0 / 5716
Top 9%
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
21:22
3.11 mi
Rank: #7561
Start → 5K
21:22 | 6:53/mi
10K
42:28
6.21 mi
Rank: #7226 (+335)
5K → 10K
21:06 | 6:48/mi
15K
1:03:36
9.32 mi
Rank: #7078 (+148)
10K → 15K
21:08 | 6:49/mi
20K
1:24:54
12.43 mi
Rank: #6953 (+125)
15K → 20K
21:18 | 6:52/mi
HALF
1:29:22
13.11 mi
Rank: #6832 (+121)
20K → HALF
4:28 | 6:34/mi
25K
1:45:51
15.53 mi
Rank: #6618 (+214)
HALF → 25K
16:29 | 6:48/mi
30K
2:07:40
18.64 mi
Rank: #6504 (+114)
25K → 30K
21:49 | 7:02/mi
20M
2:17:21
20.00 mi
Rank: #6481 (+23)
30K → 20M
9:41 | 7:08/mi
21M
2:24:34
21.00 mi
Rank: #6362 (+119)
20M → 21M
7:13 | 7:13/mi
35K
2:29:40
21.75 mi
Rank: #6311 (+51)
21M → 35K
5:06 | 6:50/mi
23M
2:38:20
23.00 mi
Rank: #6208 (+103)
35K → 23M
8:40 | 6:56/mi
24M
2:45:09
24.00 mi
Rank: #6149 (+59)
23M → 24M
6:49 | 6:49/mi
40K
2:50:51
24.85 mi
Rank: #5983 (+166)
24M → 40K
5:42 | 6:40/mi
25.2M
2:53:16
25.20 mi
Rank: #5889 (+94)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:59:40
26.22 mi
Rank: #5744 (+145)
25.2M → FINISH
6:24 | 6:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:22
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:30:18
Pace6:54 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:3321:226:5321:22
6:53
-
10K
6.21 mi11:23:3942:286:5121:06
6:48
-0:05
15K
9.32 mi11:44:471:03:366:5021:08
6:49
+0:01
20K
12.43 mi12:06:051:24:546:5021:18
6:52
+0:03
HALF
13.11 mi12:10:331:29:226:504:28
6:34
-0:18
25K
15.53 mi12:27:021:45:516:4916:29
6:48
+0:14
30K
18.64 mi12:48:512:07:406:5121:49
7:02
+0:14
20M
20.00 mi12:58:322:17:216:539:41
7:08
+0:06
21M
21.00 mi13:05:452:24:346:547:13
7:13
+0:05
35K
21.75 mi13:10:512:29:406:535:06
6:50
-0:23
23M
23.00 mi13:19:312:38:206:548:40
6:56
+0:06
24M
24.00 mi13:26:202:45:096:536:49
6:49
-0:07
40K
24.85 mi13:32:022:50:516:535:42
6:40
-0:09
25.2M
25.20 mi13:34:272:53:166:532:25
7:01
+0:21
FINISH
26.22 mi13:40:512:59:406:526:24
6:17
-0:44

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

6:17 /mi

Average Pace

6:51 /mi

Slowest Pace

7:13 /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

2:09:52

72% of race

Time at Steady Pace

49:48

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi11:02:3321:226:5321:22
6:53
#7561
10K
6.21 mi11:23:3942:286:5121:06
6:48
#7226
15K
9.32 mi11:44:471:03:366:5021:08
6:49
#7078
20K
12.43 mi12:06:051:24:546:5021:18
6:52
#6953
HALF
13.11 mi12:10:331:29:226:504:28
6:34
#6832
25K
15.53 mi12:27:021:45:516:4916:29
6:48
#6618
30K
18.64 mi12:48:512:07:406:5121:49
7:02
#6504
20M
20.00 mi12:58:322:17:216:539:41
7:08
#6481
21M
21.00 mi13:05:452:24:346:547:13
7:13
#6362
35K
21.75 mi13:10:512:29:406:535:06
6:50
#6311
23M
23.00 mi13:19:312:38:206:548:40
6:56
#6208
24M
24.00 mi13:26:202:45:096:536:49
6:49
#6149
40K
24.85 mi13:32:022:50:516:535:42
6:40
#5983
25.2M
25.20 mi13:34:272:53:166:532:25
7:01
#5889
FINISH
26.22 mi13:40:512:59:406:526:24
6:17
#5744
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 mi75619369366862(Top 24%)759(Top 6%)759(Top 13%)
10K6.21 mi3.10 mi7226+335842+94842+946911(Top 24%)757(Top 6%)757(Top 13%)
15K9.32 mi3.11 mi7078+148807+35807+356862(Top 24%)759(Top 6%)759(Top 13%)
20K12.43 mi3.11 mi6953+125784+23784+236720(Top 23%)753(Top 6%)753(Top 13%)
HALF13.11 mi0.68 mi6832+121750+34750+344943(Top 17%)353(Top 3%)353(Top 6%)
25K15.53 mi2.42 mi6618+214703+47703+475798(Top 20%)575(Top 5%)575(Top 10%)
30K18.64 mi3.11 mi6504+114700+3700+36090(Top 21%)704(Top 6%)704(Top 12%)
20M20.00 mi1.36 mi6481+23705-5705-56474(Top 22%)897(Top 7%)897(Top 16%)
21M21.00 mi1.00 mi6362+119692+13692+134762(Top 16%)543(Top 4%)543(Top 9%)
35K21.75 mi0.75 mi6311+51685+7685+75855(Top 20%)776(Top 6%)776(Top 14%)
23M23.00 mi1.25 mi6208+103661+24661+244978(Top 17%)591(Top 5%)591(Top 10%)
24M24.00 mi1.00 mi6149+59658+3658+35287(Top 18%)728(Top 6%)728(Top 13%)
40K24.85 mi0.85 mi5983+166624+34624+343458(Top 12%)354(Top 3%)354(Top 6%)
25.2M25.20 mi0.35 mi5889+94610+14610+142775(Top 10%)266(Top 2%)266(Top 5%)
FINISH26.22 mi1.02 mi5744+145588+22588+222951(Top 10%)306(Top 2%)306(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

6862

Females

759

F18-39

759

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

6911

Females

757

F18-39

757

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

6862

Females

759

F18-39

759

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6720

Females

753

F18-39

753

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4943

Females

353

F18-39

353

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5798

Females

575

F18-39

575

25K→30K

15.5 - 18.6 mi

Top 21%
×9
+181ft-148ft

Overall

6090

Females

704

F18-39

704

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6474

Females

897

F18-39

897

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4762

Females

543

F18-39

543

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5855

Females

776

F18-39

776

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

4978

Females

591

F18-39

591

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5287

Females

728

F18-39

728

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3458

Females

354

F18-39

354

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2775

Females

266

F18-39

266

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
×2
+22ft-21ft

Overall

2951

Females

306

F18-39

306

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2344
Passed By
527
Net Change
+1817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7561
5K → 10K41681+335#7561#7226
10K → 15K23284+148#7226#7078
15K → 20K21691+125#7078#6953
20K → HALF1232+121#6953#6832
HALF → 25K23521+214#6832#6618
25K → 30K20389+114#6618#6504
30K → 20M9067+23#6504#6481
20M → 21M13213+119#6481#6362
21M → 35K6716+51#6362#6311
35K → 23M12017+103#6311#6208
23M → 24M9132+59#6208#6149
24M → 40K1726+166#6149#5983
40K → 25.2M962+94#5983#5889
25.2M → FINISH1516+145#5889#5744
TOTALS2344527+1817
📊

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

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