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BOSTON MARATHON 2026

Chloe Cope

Bib: 15137•F

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Age Group (F18-39)
#0 / 5716
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
25:13
3.11 mi
Rank: #17708
Start → 5K
25:13 | 8:07/mi
10K
50:40
6.21 mi
Rank: #18132 (-424)
5K → 10K
25:27 | 8:12/mi
15K
1:15:47
9.32 mi
Rank: #17953 (+179)
10K → 15K
25:07 | 8:06/mi
20K
1:41:14
12.43 mi
Rank: #17819 (+134)
15K → 20K
25:27 | 8:12/mi
HALF
1:46:49
13.11 mi
Rank: #17839 (-20)
20K → HALF
5:35 | 8:12/mi
25K
2:06:28
15.53 mi
Rank: #17580 (+259)
HALF → 25K
19:39 | 8:07/mi
30K
2:31:50
18.64 mi
Rank: #17004 (+576)
25K → 30K
25:22 | 8:10/mi
20M
2:43:01
20.00 mi
Rank: #16816 (+188)
30K → 20M
11:11 | 8:14/mi
21M
2:51:31
21.00 mi
Rank: #16589 (+227)
20M → 21M
8:30 | 8:30/mi
35K
2:57:24
21.75 mi
Rank: #16443 (+146)
21M → 35K
5:53 | 7:52/mi
23M
3:07:32
23.00 mi
Rank: #16219 (+224)
35K → 23M
10:08 | 8:06/mi
24M
3:15:10
24.00 mi
Rank: #16000 (+219)
23M → 24M
7:38 | 7:38/mi
40K
3:21:53
24.85 mi
Rank: #15832 (+168)
24M → 40K
6:43 | 7:52/mi
25.2M
3:24:48
25.20 mi
Rank: #15752 (+80)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:32:25
26.22 mi
Rank: #15599 (+153)
25.2M → FINISH
7:37 | 7:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:46:49
Pace8:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:36
Pace8:04 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:2725:138:0725:13
8:07
-
10K
6.21 mi11:21:5450:408:1025:27
8:12
+0:05
15K
9.32 mi11:47:011:15:478:0825:07
8:06
-0:06
20K
12.43 mi12:12:281:41:148:0925:27
8:12
+0:06
HALF
13.11 mi12:18:031:46:498:095:35
8:12
0:00
25K
15.53 mi12:37:422:06:288:0919:39
8:07
-0:05
30K
18.64 mi13:03:042:31:508:0925:22
8:10
+0:03
20M
20.00 mi13:14:152:43:018:1011:11
8:14
+0:04
21M
21.00 mi13:22:452:51:318:118:30
8:30
+0:16
35K
21.75 mi13:28:382:57:248:105:53
7:52
-0:38
23M
23.00 mi13:38:463:07:328:1010:08
8:06
+0:14
24M
24.00 mi13:46:243:15:108:087:38
7:38
-0:28
40K
24.85 mi13:53:073:21:538:086:43
7:52
+0:14
25.2M
25.20 mi13:56:023:24:488:082:55
8:28
+0:36
FINISH
26.22 mi14:03:393:32:258:077:37
7:29
-0:59

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

7:29 /mi

Average Pace

8:06 /mi

Slowest Pace

8:30 /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

3:09:49

89% of race

Time at Steady Pace

22:36

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi10:56:2725:138:0725:13
8:07
#17708
10K
6.21 mi11:21:5450:408:1025:27
8:12
#18132
15K
9.32 mi11:47:011:15:478:0825:07
8:06
#17953
20K
12.43 mi12:12:281:41:148:0925:27
8:12
#17819
HALF
13.11 mi12:18:031:46:498:095:35
8:12
#17839
25K
15.53 mi12:37:422:06:288:0919:39
8:07
#17580
30K
18.64 mi13:03:042:31:508:0925:22
8:10
#17004
20M
20.00 mi13:14:152:43:018:1011:11
8:14
#16816
21M
21.00 mi13:22:452:51:318:118:30
8:30
#16589
35K
21.75 mi13:28:382:57:248:105:53
7:52
#16443
23M
23.00 mi13:38:463:07:328:1010:08
8:06
#16219
24M
24.00 mi13:46:243:15:108:087:38
7:38
#16000
40K
24.85 mi13:53:073:21:538:086:43
7:52
#15832
25.2M
25.20 mi13:56:023:24:488:082:55
8:28
#15752
FINISH
26.22 mi14:03:393:32:258:077:37
7:29
#15599
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 mi177086334633417601(Top 61%)6252(Top 50%)6252(Top 109%)
10K6.21 mi3.10 mi18132-4246573-2396573-23918525(Top 64%)6753(Top 54%)6753(Top 118%)
15K9.32 mi3.11 mi17953+1796467+1066467+10617601(Top 61%)6252(Top 50%)6252(Top 109%)
20K12.43 mi3.11 mi17819+1346391+766391+7617447(Top 60%)6185(Top 49%)6185(Top 108%)
HALF13.11 mi0.68 mi17839-206402-116402-1118342(Top 63%)6654(Top 53%)6654(Top 116%)
25K15.53 mi2.42 mi17580+2596258+1446258+14416148(Top 56%)5508(Top 44%)5508(Top 96%)
30K18.64 mi3.11 mi17004+5765966+2925966+29214712(Top 51%)4812(Top 38%)4812(Top 84%)
20M20.00 mi1.36 mi16816+1885874+925874+9214500(Top 50%)4769(Top 38%)4769(Top 83%)
21M21.00 mi1.00 mi16589+2275759+1155759+11513160(Top 45%)4151(Top 33%)4151(Top 73%)
35K21.75 mi0.75 mi16443+1465696+635696+6313606(Top 47%)4438(Top 35%)4438(Top 78%)
23M23.00 mi1.25 mi16219+2245609+875609+8713159(Top 45%)4258(Top 34%)4258(Top 74%)
24M24.00 mi1.00 mi16000+2195504+1055504+10511142(Top 38%)3260(Top 26%)3260(Top 57%)
40K24.85 mi0.85 mi15832+1685418+865418+8611524(Top 40%)3547(Top 28%)3547(Top 62%)
25.2M25.20 mi0.35 mi15752+805379+395379+3911480(Top 40%)3636(Top 29%)3636(Top 64%)
FINISH26.22 mi1.02 mi15599+1535312+675312+6711265(Top 39%)3500(Top 28%)3500(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17601

Females

6252

F18-39

6252

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18525

Females

6753

F18-39

6753

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17601

Females

6252

F18-39

6252

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17447

Females

6185

F18-39

6185

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18342

Females

6654

F18-39

6654

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16148

Females

5508

F18-39

5508

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14712

Females

4812

F18-39

4812

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14500

Females

4769

F18-39

4769

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13160

Females

4151

F18-39

4151

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13606

Females

4438

F18-39

4438

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13159

Females

4258

F18-39

4258

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11142

Females

3260

F18-39

3260

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11524

Females

3547

F18-39

3547

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11480

Females

3636

F18-39

3636

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11265

Females

3500

F18-39

3500

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2984
Passed By
875
Net Change
+2109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17708
5K → 10K123547-424#17708#18132
10K → 15K280101+179#18132#17953
15K → 20K22894+134#17953#17819
20K → HALF2646-20#17819#17839
HALF → 25K28324+259#17839#17580
25K → 30K5826+576#17580#17004
30K → 20M20012+188#17004#16816
20M → 21M23710+227#16816#16589
21M → 35K1537+146#16589#16443
35K → 23M23713+224#16443#16219
23M → 24M2201+219#16219#16000
24M → 40K1735+168#16000#15832
40K → 25.2M811+80#15832#15752
25.2M → FINISH1618+153#15752#15599
TOTALS2984875+2109
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing