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BOSTON MARATHON 2026

Bianca Copeman

Bib: 15811•F

NC

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 24%
Age Group (F18-39)
#0 / 5716
Top 42%
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
22:33
3.11 mi
Rank: #10698
Start → 5K
22:33 | 7:16/mi
10K
44:59
6.21 mi
Rank: #10577 (+121)
5K → 10K
22:26 | 7:14/mi
15K
1:07:08
9.32 mi
Rank: #10174 (+403)
10K → 15K
22:09 | 7:08/mi
20K
1:29:36
12.43 mi
Rank: #9981 (+193)
15K → 20K
22:28 | 7:14/mi
HALF
1:34:26
13.11 mi
Rank: #9945 (+36)
20K → HALF
4:50 | 7:06/mi
25K
1:51:56
15.53 mi
Rank: #9753 (+192)
HALF → 25K
17:30 | 7:13/mi
30K
2:15:36
18.64 mi
Rank: #9857 (-104)
25K → 30K
23:40 | 7:38/mi
20M
2:26:35
20.00 mi
Rank: #10096 (-239)
30K → 20M
10:59 | 8:06/mi
21M
2:35:22
21.00 mi
Rank: #10395 (-299)
20M → 21M
8:47 | 8:47/mi
35K
2:41:48
21.75 mi
Rank: #10752 (-357)
21M → 35K
6:26 | 8:36/mi
23M
2:52:52
23.00 mi
Rank: #11185 (-433)
35K → 23M
11:04 | 8:51/mi
24M
3:01:29
24.00 mi
Rank: #11516 (-331)
23M → 24M
8:37 | 8:37/mi
40K
3:08:53
24.85 mi
Rank: #11726 (-210)
24M → 40K
7:24 | 8:40/mi
25.2M
3:11:53
25.20 mi
Rank: #11736 (-10)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:19:10
26.22 mi
Rank: #11587 (+149)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:26
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:44:44
Pace8:00 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1722:337:1622:33
7:16
-
10K
6.21 mi11:16:4344:597:1522:26
7:14
-0:02
15K
9.32 mi11:38:521:07:087:1322:09
7:08
-0:06
20K
12.43 mi12:01:201:29:367:1322:28
7:14
+0:06
HALF
13.11 mi12:06:101:34:267:134:50
7:06
-0:08
25K
15.53 mi12:23:401:51:567:1317:30
7:13
+0:07
30K
18.64 mi12:47:202:15:367:1723:40
7:38
+0:25
20M
20.00 mi12:58:192:26:357:2010:59
8:06
+0:28
21M
21.00 mi13:07:062:35:227:248:47
8:47
+0:41
35K
21.75 mi13:13:322:41:487:276:26
8:36
-0:11
23M
23.00 mi13:24:362:52:527:3111:04
8:51
+0:15
24M
24.00 mi13:33:133:01:297:348:37
8:37
-0:14
40K
24.85 mi13:40:373:08:537:367:24
8:40
+0:03
25.2M
25.20 mi13:43:373:11:537:373:00
8:42
+0:02
FINISH
26.22 mi13:50:543:19:107:377:17
7:09
-1:33

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

7:06 /mi

Average Pace

7:36 /mi

Slowest Pace

8:51 /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

1:59:13

60% of race

Time at Steady Pace

23:40

12% of race

Time at Slower Pace

56:17

28% of race

Average Pace: 7:36 /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 mi10:54:1722:337:1622:33
7:16
#10698
10K
6.21 mi11:16:4344:597:1522:26
7:14
#10577
15K
9.32 mi11:38:521:07:087:1322:09
7:08
#10174
20K
12.43 mi12:01:201:29:367:1322:28
7:14
#9981
HALF
13.11 mi12:06:101:34:267:134:50
7:06
#9945
25K
15.53 mi12:23:401:51:567:1317:30
7:13
#9753
30K
18.64 mi12:47:202:15:367:1723:40
7:38
#9857
20M
20.00 mi12:58:192:26:357:2010:59
8:06
#10096
21M
21.00 mi13:07:062:35:227:248:47
8:47
#10395
35K
21.75 mi13:13:322:41:487:276:26
8:36
#10752
23M
23.00 mi13:24:362:52:527:3111:04
8:51
#11185
24M
24.00 mi13:33:133:01:297:348:37
8:37
#11516
40K
24.85 mi13:40:373:08:537:367:24
8:40
#11726
25.2M
25.20 mi13:43:373:11:537:373:00
8:42
#11736
FINISH
26.22 mi13:50:543:19:107:377:17
7:09
#11587
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 mi10698222722279538(Top 33%)1726(Top 14%)1726(Top 30%)
10K6.21 mi3.10 mi10577+1212181+462181+4610477(Top 36%)2148(Top 17%)2148(Top 38%)
15K9.32 mi3.11 mi10174+4031995+1861995+1869538(Top 33%)1726(Top 14%)1726(Top 30%)
20K12.43 mi3.11 mi9981+1931938+571938+579618(Top 33%)1863(Top 15%)1863(Top 33%)
HALF13.11 mi0.68 mi9945+361919+191919+199471(Top 33%)1750(Top 14%)1750(Top 31%)
25K15.53 mi2.42 mi9753+1921856+631856+639026(Top 31%)1666(Top 13%)1666(Top 29%)
30K18.64 mi3.11 mi9857-1041965-1091965-10910597(Top 37%)2564(Top 20%)2564(Top 45%)
20M20.00 mi1.36 mi10096-2392109-1442109-14413413(Top 46%)4163(Top 33%)4163(Top 73%)
21M21.00 mi1.00 mi10395-2992292-1832292-18314892(Top 51%)5073(Top 40%)5073(Top 89%)
35K21.75 mi0.75 mi10752-3572497-2052497-20518124(Top 62%)6952(Top 55%)6952(Top 122%)
23M23.00 mi1.25 mi11185-4332730-2332730-23317695(Top 61%)6797(Top 54%)6797(Top 119%)
24M24.00 mi1.00 mi11516-3312928-1982928-19817578(Top 61%)6767(Top 54%)6767(Top 118%)
40K24.85 mi0.85 mi11726-2103071-1433071-14316603(Top 57%)6292(Top 50%)6292(Top 110%)
25.2M25.20 mi0.35 mi11736-103095-243095-2412908(Top 44%)4296(Top 34%)4296(Top 75%)
FINISH26.22 mi1.02 mi11587+1493039+563039+568757(Top 30%)2278(Top 18%)2278(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9538

Females

1726

F18-39

1726

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10477

Females

2148

F18-39

2148

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9538

Females

1726

F18-39

1726

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9618

Females

1863

F18-39

1863

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9471

Females

1750

F18-39

1750

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

9026

Females

1666

F18-39

1666

25K→30K

15.5 - 18.6 mi

Top 37%
×9
+181ft-148ft

Overall

10597

Females

2564

F18-39

2564

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13413

Females

4163

F18-39

4163

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14892

Females

5073

F18-39

5073

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18124

Females

6952

F18-39

6952

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17695

Females

6797

F18-39

6797

23M→24M

23.0 - 24.0 mi

Top 61%
×6
+12ft-82ft

Overall

17578

Females

6767

F18-39

6767

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16603

Females

6292

F18-39

6292

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12908

Females

4296

F18-39

4296

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8757

Females

2278

F18-39

2278

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1801*
Passed By
1781
Net Change
-889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10698
5K → 10K292*171+121#10698#10577
10K → 15K442*39+403#10577#10174
15K → 20K264*71+193#10174#9981
20K → HALF49*13+36#9981#9945
HALF → 25K221*29+192#9945#9753
25K → 30K146200-104#9753#9857
30K → 20M41200-239#9857#10096
20M → 21M35200-299#10096#10395
21M → 35K14200-357#10395#10752
35K → 23M34200-433#10752#11185
23M → 24M26200-331#11185#11516
24M → 40K40200-210#11516#11726
40K → 25.2M3242-10#11726#11736
25.2M → FINISH16516+149#11736#11587
TOTALS1801*1781-889

* 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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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