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BOSTON MARATHON 2026

Eric Coestad

Bib: 1989 •M •Age: N/A

CA

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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 28%
Age Group (M18-39)
#0 / 5723
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
19:20
3.11 mi
Rank: #2232
Start → 5K
19:20 | 6:14/mi
10K
38:46
6.21 mi
Rank: #2371 (-139)
5K → 10K
19:26 | 6:16/mi
15K
58:24
9.32 mi
Rank: #2562 (-191)
10K → 15K
19:38 | 6:20/mi
20K
1:20:34
12.43 mi
Rank: #3935 (-1373)
15K → 20K
22:10 | 7:09/mi
HALF
1:24:54
13.11 mi
Rank: #3903 (+32)
20K → HALF
4:20 | 6:22/mi
25K
1:42:00
15.53 mi
Rank: #4422 (-519)
HALF → 25K
17:06 | 7:04/mi
30K
2:03:30
18.64 mi
Rank: #4500 (-78)
25K → 30K
21:30 | 6:56/mi
20M
2:13:15
20.00 mi
Rank: #4655 (-155)
30K → 20M
9:45 | 7:11/mi
21M
2:20:57
21.00 mi
Rank: #4786 (-131)
20M → 21M
7:42 | 7:42/mi
35K
2:26:15
21.75 mi
Rank: #4895 (-109)
21M → 35K
5:18 | 7:06/mi
23M
2:35:38
23.00 mi
Rank: #5114 (-219)
35K → 23M
9:23 | 7:30/mi
24M
2:42:27
24.00 mi
Rank: #5099 (+15)
23M → 24M
6:49 | 6:49/mi
40K
2:48:21
24.85 mi
Rank: #5045 (+54)
24M → 40K
5:54 | 6:55/mi
25.2M
2:51:00
25.20 mi
Rank: #5053 (-8)
40K → 25.2M
2:39 | 7:42/mi
FINISH
2:57:31
26.22 mi
Rank: #4957 (+96)
25.2M → FINISH
6:31 | 6:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:54
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:32:37
Pace7:04 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0219:206:1419:20
6:14
-
10K
6.21 mi10:39:2838:466:1519:26
6:16
+0:02
15K
9.32 mi10:59:0658:246:1619:38
6:20
+0:04
20K
12.43 mi11:21:161:20:346:2922:10
7:09
+0:49
HALF
13.11 mi11:25:361:24:546:294:20
6:22
-0:47
25K
15.53 mi11:42:421:42:006:3417:06
7:04
+0:42
30K
18.64 mi12:04:122:03:306:3821:30
6:56
-0:08
20M
20.00 mi12:13:572:13:156:409:45
7:11
+0:15
21M
21.00 mi12:21:392:20:576:437:42
7:42
+0:31
35K
21.75 mi12:26:572:26:156:445:18
7:06
-0:36
23M
23.00 mi12:36:202:35:386:479:23
7:30
+0:24
24M
24.00 mi12:43:092:42:276:476:49
6:49
-0:41
40K
24.85 mi12:49:032:48:216:475:54
6:55
+0:06
25.2M
25.20 mi12:51:422:51:006:482:39
7:42
+0:47
FINISH
26.22 mi12:58:132:57:316:476:31
6:24
-1:18

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

6:14 /mi

Average Pace

6:47 /mi

Slowest Pace

7:42 /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

1:09:15

39% of race

Time at Steady Pace

1:18:47

44% of race

Time at Slower Pace

29:29

17% of race

Average Pace: 6:46 /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 mi10:20:0219:206:1419:20
6:14
#2232
10K
6.21 mi10:39:2838:466:1519:26
6:16
#2371
15K
9.32 mi10:59:0658:246:1619:38
6:20
#2562
20K
12.43 mi11:21:161:20:346:2922:10
7:09
#3935
HALF
13.11 mi11:25:361:24:546:294:20
6:22
#3903
25K
15.53 mi11:42:421:42:006:3417:06
7:04
#4422
30K
18.64 mi12:04:122:03:306:3821:30
6:56
#4500
20M
20.00 mi12:13:572:13:156:409:45
7:11
#4655
21M
21.00 mi12:21:392:20:576:437:42
7:42
#4786
35K
21.75 mi12:26:572:26:156:445:18
7:06
#4895
23M
23.00 mi12:36:202:35:386:479:23
7:30
#5114
24M
24.00 mi12:43:092:42:276:476:49
6:49
#5099
40K
24.85 mi12:49:032:48:216:475:54
6:55
#5045
25.2M
25.20 mi12:51:422:51:006:482:39
7:42
#5053
FINISH
26.22 mi12:58:132:57:316:476:31
6:24
#4957
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2232215121513007(Top 10%)2880(Top 18%)2880(Top 50%)
10K6.21 mi3.10 mi2371-1392286-1352286-1352570(Top 9%)2475(Top 15%)2475(Top 43%)
15K9.32 mi3.11 mi2562-1912465-1792465-1793007(Top 10%)2880(Top 18%)2880(Top 50%)
20K12.43 mi3.11 mi3935-13733746-12813746-12818816(Top 30%)7306(Top 45%)7306(Top 128%)
HALF13.11 mi0.68 mi3903+323716+303716+303483(Top 12%)3339(Top 20%)3339(Top 58%)
25K15.53 mi2.42 mi4422-5194162-4464162-4467747(Top 27%)6600(Top 40%)6600(Top 115%)
30K18.64 mi3.11 mi4500-784228-664228-665288(Top 18%)4753(Top 29%)4753(Top 83%)
20M20.00 mi1.36 mi4655-1554346-1184346-1186767(Top 23%)5747(Top 35%)5747(Top 100%)
21M21.00 mi1.00 mi4786-1314446-1004446-1007781(Top 27%)6227(Top 38%)6227(Top 109%)
35K21.75 mi0.75 mi4895-1094530-844530-847660(Top 26%)6209(Top 38%)6209(Top 108%)
23M23.00 mi1.25 mi5114-2194698-1684698-1688811(Top 30%)6755(Top 41%)6755(Top 118%)
24M24.00 mi1.00 mi5099+154670+284670+285224(Top 18%)4496(Top 28%)4496(Top 79%)
40K24.85 mi0.85 mi5045+544609+614609+614834(Top 17%)4160(Top 25%)4160(Top 73%)
25.2M25.20 mi0.35 mi5053-84605+44605+46259(Top 22%)5062(Top 31%)5062(Top 88%)
FINISH26.22 mi1.02 mi4957+964514+914514+913556(Top 12%)3122(Top 19%)3122(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21
+97ft-345ft

Overall

3007

Males

2880

M18-39

2880

5K→10K

3.1 - 6.2 mi

Top 9%
×5
+79ft-138ft

Overall

2570

Males

2475

M18-39

2475

10K→15K

6.2 - 9.3 mi

Top 10%
×3
+67ft-78ft

Overall

3007

Males

2880

M18-39

2880

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8816

Males

7306

M18-39

7306

20K→HALF

12.4 - 13.1 mi

Top 12%
×2
+19ft-37ft

Overall

3483

Males

3339

M18-39

3339

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7747

Males

6600

M18-39

6600

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5288

Males

4753

M18-39

4753

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6767

Males

5747

M18-39

5747

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7781

Males

6227

M18-39

6227

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7660

Males

6209

M18-39

6209

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8811

Males

6755

M18-39

6755

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5224

Males

4496

M18-39

4496

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

4834

Males

4160

M18-39

4160

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6259

Males

5062

M18-39

5062

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
×2
+22ft-21ft

Overall

3556

Males

3122

M18-39

3122

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
610
Passed By
1759
Net Change
-2725
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2232
5K → 10K49188-139#2232#2371
10K → 15K22200-191#2371#2562
15K → 20K2200-1373#2562#3935
20K → HALF397+32#3935#3903
HALF → 25K18200-519#3903#4422
25K → 30K87165-78#4422#4500
30K → 20M28183-155#4500#4655
20M → 21M30161-131#4655#4786
21M → 35K22131-109#4786#4895
35K → 23M32200-219#4895#5114
23M → 24M6247+15#5114#5099
24M → 40K8228+54#5099#5045
40K → 25.2M2634-8#5045#5053
25.2M → FINISH11115+96#5053#4957
TOTALS6101759-2725
📊

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