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BOSTON MARATHON 2026

Caroline Day

Bib: 14010β€’F

NJ

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 50%
Gender (Female)
#0 / 12578
Top 37%
Age Group (F18-39)
#0 / 5716
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
21:59
3.11 mi
Rank: #9187
Start β†’ 5K
21:59 | 7:05/mi
10K
45:03
6.21 mi
Rank: #10671 (-1484)
5K β†’ 10K
23:04 | 7:26/mi
15K
1:09:57
9.32 mi
Rank: #12858 (-2187)
10K β†’ 15K
24:54 | 8:01/mi
20K
1:34:10
12.43 mi
Rank: #13262 (-404)
15K β†’ 20K
24:13 | 7:48/mi
HALF
1:39:02
13.11 mi
Rank: #13089 (+173)
20K β†’ HALF
4:52 | 7:09/mi
25K
1:58:44
15.53 mi
Rank: #13589 (-500)
HALF β†’ 25K
19:42 | 8:08/mi
30K
2:24:04
18.64 mi
Rank: #13754 (-165)
25K β†’ 30K
25:20 | 8:10/mi
20M
2:36:33
20.00 mi
Rank: #14338 (-584)
30K β†’ 20M
12:29 | 9:12/mi
21M
2:44:56
21.00 mi
Rank: #14195 (+143)
20M β†’ 21M
8:23 | 8:23/mi
35K
2:51:06
21.75 mi
Rank: #14244 (-49)
21M β†’ 35K
6:10 | 8:15/mi
23M
3:01:51
23.00 mi
Rank: #14361 (-117)
35K β†’ 23M
10:45 | 8:36/mi
24M
3:10:08
24.00 mi
Rank: #14439 (-78)
23M β†’ 24M
8:17 | 8:17/mi
40K
3:17:04
24.85 mi
Rank: #14385 (+54)
24M β†’ 40K
6:56 | 8:07/mi
25.2M
3:20:29
25.20 mi
Rank: #14488 (-103)
40K β†’ 25.2M
3:25 | 9:55/mi
FINISH
3:28:21
26.22 mi
Rank: #14441 (+47)
25.2M β†’ FINISH
7:52 | 7:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:02
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:49:19
Pace8:21 /mi
πŸ“ŠPositive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0821:597:0521:59
7:05
-
10K
6.21 mi11:15:1245:037:1623:04
7:26
+0:21
15K
9.32 mi11:40:061:09:577:3124:54
8:01
+0:35
20K
12.43 mi12:04:191:34:107:3524:13
7:48
-0:13
HALF
13.11 mi12:09:111:39:027:344:52
7:09
-0:39
25K
15.53 mi12:28:531:58:447:3919:42
8:08
+0:59
30K
18.64 mi12:54:132:24:047:4425:20
8:10
+0:02
20M
20.00 mi13:06:422:36:337:5012:29
9:12
+1:02
21M
21.00 mi13:15:052:44:567:528:23
8:23
-0:49
35K
21.75 mi13:21:152:51:067:536:10
8:15
-0:08
23M
23.00 mi13:32:003:01:517:5510:45
8:36
+0:21
24M
24.00 mi13:40:173:10:087:568:17
8:17
-0:19
40K
24.85 mi13:47:133:17:047:566:56
8:07
-0:10
25.2M
25.20 mi13:50:383:20:297:583:25
9:55
+1:48
FINISH
26.22 mi13:58:303:28:217:587:52
7:44
-2:11

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

7:05 /mi

Average Pace

7:57 /mi

Slowest Pace

9:55 /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

57:47

28% of race

Time at Steady Pace

2:03:55

59% of race

Time at Slower Pace

26:39

13% of race

Average Pace: 7:57 /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 mi10:52:0821:597:0521:59
7:05
#9187
10K
6.21 mi11:15:1245:037:1623:04
7:26
#10671
15K
9.32 mi11:40:061:09:577:3124:54
8:01
#12858
20K
12.43 mi12:04:191:34:107:3524:13
7:48
#13262
HALF
13.11 mi12:09:111:39:027:344:52
7:09
#13089
25K
15.53 mi12:28:531:58:447:3919:42
8:08
#13589
30K
18.64 mi12:54:132:24:047:4425:20
8:10
#13754
20M
20.00 mi13:06:422:36:337:5012:29
9:12
#14338
21M
21.00 mi13:15:052:44:567:528:23
8:23
#14195
35K
21.75 mi13:21:152:51:067:536:10
8:15
#14244
23M
23.00 mi13:32:003:01:517:5510:45
8:36
#14361
24M
24.00 mi13:40:173:10:087:568:17
8:17
#14439
40K
24.85 mi13:47:133:17:047:566:56
8:07
#14385
25.2M
25.20 mi13:50:383:20:297:583:25
9:55
#14488
FINISH
26.22 mi13:58:303:28:217:587:52
7:44
#14441
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 mi91871493149317124(Top 59%)5975(Top 48%)5975(Top 105%)
10K6.21 mi3.10 mi10671-14842227-7342227-73412336(Top 43%)3171(Top 25%)3171(Top 55%)
15K9.32 mi3.11 mi12858-21873454-12273454-122717124(Top 59%)5975(Top 48%)5975(Top 105%)
20K12.43 mi3.11 mi13262-4043724-2703724-27014489(Top 50%)4495(Top 36%)4495(Top 79%)
HALF13.11 mi0.68 mi13089+1733634+903634+909890(Top 34%)1960(Top 16%)1960(Top 34%)
25K15.53 mi2.42 mi13589-5003928-2943928-29416293(Top 56%)5581(Top 44%)5581(Top 98%)
30K18.64 mi3.11 mi13754-1654059-1314059-13114621(Top 50%)4755(Top 38%)4755(Top 83%)
20M20.00 mi1.36 mi14338-5844429-3704429-37019820(Top 68%)7717(Top 61%)7717(Top 135%)
21M21.00 mi1.00 mi14195+1434362+674362+6712408(Top 43%)3743(Top 30%)3743(Top 65%)
35K21.75 mi0.75 mi14244-494411-494411-4916097(Top 55%)5796(Top 46%)5796(Top 101%)
23M23.00 mi1.25 mi14361-1174510-994510-9916254(Top 56%)5978(Top 48%)5978(Top 105%)
24M24.00 mi1.00 mi14439-784593-834593-8315591(Top 54%)5660(Top 45%)5660(Top 99%)
40K24.85 mi0.85 mi14385+544575+184575+1813235(Top 46%)4458(Top 35%)4458(Top 78%)
25.2M25.20 mi0.35 mi14488-1034646-714646-7119047(Top 66%)7570(Top 60%)7570(Top 132%)
FINISH26.22 mi1.02 mi14441+474637+94637+913176(Top 45%)4488(Top 36%)4488(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
Γ—21
+97ft-345ft

Overall

17124

Females

5975

F18-39

5975

5K→10K

3.1 - 6.2 mi

Top 43%
Γ—5
+79ft-138ft

Overall

12336

Females

3171

F18-39

3171

10K→15K

6.2 - 9.3 mi

Top 59%
Γ—3
+67ft-78ft

Overall

17124

Females

5975

F18-39

5975

15K→20K

9.3 - 12.4 mi

Top 50%
Γ—5
+106ft-86ft

Overall

14489

Females

4495

F18-39

4495

20K→HALF

12.4 - 13.1 mi

Top 34%
Γ—2
+19ft-37ft

Overall

9890

Females

1960

F18-39

1960

HALF→25K

13.1 - 15.5 mi

Top 56%
Γ—4
+66ft-88ft

Overall

16293

Females

5581

F18-39

5581

25K→30K

15.5 - 18.6 mi

Top 50%
Γ—9
+181ft-148ft

Overall

14621

Females

4755

F18-39

4755

30K→20M

18.6 - 20.0 mi

Top 68%
Γ—5
+64ft-50ft

Overall

19820

Females

7717

F18-39

7717

20M→21M

20.0 - 21.0 mi

Top 43%
Γ—8
+106ft-24ft

Overall

12408

Females

3743

F18-39

3743

21M→35K

21.0 - 21.8 mi

Top 55%
Γ—7
+17ft-86ft

Overall

16097

Females

5796

F18-39

5796

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16254

Females

5978

F18-39

5978

23M→24M

23.0 - 24.0 mi

Top 54%
Γ—6
+12ft-82ft

Overall

15591

Females

5660

F18-39

5660

24M→40K

24.0 - 24.9 mi

Top 46%
Γ—1
+6ft-20ft

Overall

13235

Females

4458

F18-39

4458

40K→25.2M

24.9 - 25.2 mi

Top 66%
Γ—1
+13ft-16ft

Overall

19047

Females

7570

F18-39

7570

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
Γ—2
+22ft-21ft

Overall

13176

Females

4488

F18-39

4488

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
970
Passed By
6222
Net Change
-5254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9187
5K β†’ 10K111493-1484#9187#10671
10K β†’ 15K112198-2187#10671#12858
15K β†’ 20K56460-404#12858#13262
20K β†’ HALF1752+173#13262#13089
HALF β†’ 25K41541-500#13089#13589
25K β†’ 30K129294-165#13589#13754
30K β†’ 20M22606-584#13754#14338
20M β†’ 21M16926+143#14338#14195
21M β†’ 35K4796-49#14195#14244
35K β†’ 23M59176-117#14244#14361
23M β†’ 24M50128-78#14361#14439
24M β†’ 40K9440+54#14439#14385
40K β†’ 25.2M15118-103#14385#14488
25.2M β†’ FINISH9144+47#14488#14441
TOTALS9706222-5254

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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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing