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BOSTON MARATHON 2026

Erik Anderson

Bib: 28414•M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
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
29:33
3.11 mi
Rank: #24512
Start → 5K
29:33 | 9:31/mi
10K
58:13
6.21 mi
Rank: #24135 (+377)
5K → 10K
28:40 | 9:14/mi
15K
1:26:28
9.32 mi
Rank: #23829 (+306)
10K → 15K
28:15 | 9:06/mi
20K
1:55:01
12.43 mi
Rank: #23569 (+260)
15K → 20K
28:33 | 9:12/mi
HALF
2:01:05
13.11 mi
Rank: #23510 (+59)
20K → HALF
6:04 | 8:55/mi
25K
2:23:37
15.53 mi
Rank: #23278 (+232)
HALF → 25K
22:32 | 9:18/mi
30K
2:53:53
18.64 mi
Rank: #23098 (+180)
25K → 30K
30:16 | 9:45/mi
20M
3:07:46
20.00 mi
Rank: #23086 (+12)
30K → 20M
13:53 | 10:14/mi
21M
3:18:39
21.00 mi
Rank: #23051 (+35)
20M → 21M
10:53 | 10:53/mi
35K
3:26:11
21.75 mi
Rank: #23047 (+4)
21M → 35K
7:32 | 10:05/mi
23M
3:40:07
23.00 mi
Rank: #23177 (-130)
35K → 23M
13:56 | 11:09/mi
24M
3:50:58
24.00 mi
Rank: #23236 (-59)
23M → 24M
10:51 | 10:51/mi
40K
4:00:14
24.85 mi
Rank: #23259 (-23)
24M → 40K
9:16 | 10:51/mi
25.2M
4:04:19
25.20 mi
Rank: #23266 (-7)
40K → 25.2M
4:05 | 11:51/mi
FINISH
4:14:06
26.22 mi
Rank: #23228 (+38)
25.2M → FINISH
9:47 | 9:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:05
Pace9:15 /mi
2nd Half
Distance13.11 mi
Time2:13:01
Pace10:09 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4229:339:3129:33
9:31
-
10K
6.21 mi12:21:2258:139:2328:40
9:14
-0:17
15K
9.32 mi12:49:371:26:289:1728:15
9:06
-0:08
20K
12.43 mi13:18:101:55:019:1628:33
9:12
+0:06
HALF
13.11 mi13:24:142:01:059:156:04
8:55
-0:17
25K
15.53 mi13:46:462:23:379:1522:32
9:18
+0:23
30K
18.64 mi14:17:022:53:539:2030:16
9:45
+0:27
20M
20.00 mi14:30:553:07:469:2413:53
10:14
+0:29
21M
21.00 mi14:41:483:18:399:2810:53
10:53
+0:39
35K
21.75 mi14:49:203:26:119:297:32
10:05
-0:48
23M
23.00 mi15:03:163:40:079:3513:56
11:09
+1:04
24M
24.00 mi15:14:073:50:589:3810:51
10:51
-0:18
40K
24.85 mi15:23:234:00:149:409:16
10:51
0:00
25.2M
25.20 mi15:27:284:04:199:424:05
11:51
+1:00
FINISH
26.22 mi15:37:154:14:069:429:47
9:37
-2:14

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

8:55 /mi

Average Pace

9:42 /mi

Slowest Pace

11:51 /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

1:54:04

45% of race

Time at Steady Pace

1:17:08

30% of race

Time at Slower Pace

1:02:54

25% of race

Average Pace: 9:41 /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 mi11:52:4229:339:3129:33
9:31
#24512
10K
6.21 mi12:21:2258:139:2328:40
9:14
#24135
15K
9.32 mi12:49:371:26:289:1728:15
9:06
#23829
20K
12.43 mi13:18:101:55:019:1628:33
9:12
#23569
HALF
13.11 mi13:24:142:01:059:156:04
8:55
#23510
25K
15.53 mi13:46:462:23:379:1522:32
9:18
#23278
30K
18.64 mi14:17:022:53:539:2030:16
9:45
#23098
20M
20.00 mi14:30:553:07:469:2413:53
10:14
#23086
21M
21.00 mi14:41:483:18:399:2810:53
10:53
#23051
35K
21.75 mi14:49:203:26:119:297:32
10:05
#23047
23M
23.00 mi15:03:163:40:079:3513:56
11:09
#23177
24M
24.00 mi15:14:073:50:589:3810:51
10:51
#23236
40K
24.85 mi15:23:234:00:149:409:16
10:51
#23259
25.2M
25.20 mi15:27:284:04:199:424:05
11:51
#23266
FINISH
26.22 mi15:37:154:14:069:429:47
9:37
#23228
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 mi24512144781447823098(Top 80%)13808(Top 85%)13808(Top 241%)
10K6.21 mi3.10 mi24135+37714320+15814320+15823702(Top 82%)14096(Top 86%)14096(Top 246%)
15K9.32 mi3.11 mi23829+30614166+15414166+15423098(Top 80%)13808(Top 85%)13808(Top 241%)
20K12.43 mi3.11 mi23569+26014032+13414032+13422704(Top 78%)13593(Top 83%)13593(Top 238%)
HALF13.11 mi0.68 mi23510+5914006+2614006+2622274(Top 77%)13402(Top 82%)13402(Top 234%)
25K15.53 mi2.42 mi23278+23213869+13713869+13722371(Top 77%)13413(Top 82%)13413(Top 234%)
30K18.64 mi3.11 mi23098+18013738+13113738+13122399(Top 77%)13334(Top 82%)13334(Top 233%)
20M20.00 mi1.36 mi23086+1213718+2013718+2023149(Top 80%)13607(Top 83%)13607(Top 238%)
21M21.00 mi1.00 mi23051+3513691+2713691+2722845(Top 79%)13423(Top 82%)13423(Top 235%)
35K21.75 mi0.75 mi23047+413684+713684+723326(Top 80%)13623(Top 83%)13623(Top 238%)
23M23.00 mi1.25 mi23177-13013739-5513739-5524764(Top 85%)14220(Top 87%)14220(Top 248%)
24M24.00 mi1.00 mi23236-5913758-1913758-1924805(Top 85%)14214(Top 87%)14214(Top 248%)
40K24.85 mi0.85 mi23259-2313756+213756+223904(Top 82%)13736(Top 84%)13736(Top 240%)
25.2M25.20 mi0.35 mi23266-713752+413752+424149(Top 83%)13851(Top 85%)13851(Top 242%)
FINISH26.22 mi1.02 mi23228+3813730+2213730+2222667(Top 78%)13157(Top 81%)13157(Top 230%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23098

Males

13808

M18-39

13808

5K→10K

3.1 - 6.2 mi

Top 82%
×5
+79ft-138ft

Overall

23702

Males

14096

M18-39

14096

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23098

Males

13808

M18-39

13808

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22704

Males

13593

M18-39

13593

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22274

Males

13402

M18-39

13402

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22371

Males

13413

M18-39

13413

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22399

Males

13334

M18-39

13334

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23149

Males

13607

M18-39

13607

20M→21M

20.0 - 21.0 mi

Top 79%
×8
+106ft-24ft

Overall

22845

Males

13423

M18-39

13423

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23326

Males

13623

M18-39

13623

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24764

Males

14220

M18-39

14220

23M→24M

23.0 - 24.0 mi

Top 85%
×6
+12ft-82ft

Overall

24805

Males

14214

M18-39

14214

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23904

Males

13736

M18-39

13736

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24149

Males

13851

M18-39

13851

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
×2
+22ft-21ft

Overall

22667

Males

13157

M18-39

13157

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2062
Passed By
778
Net Change
+1284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24512
5K → 10K45477+377#24512#24135
10K → 15K34539+306#24135#23829
15K → 20K29939+260#23829#23569
20K → HALF667+59#23569#23510
HALF → 25K25018+232#23510#23278
25K → 30K24060+180#23278#23098
30K → 20M8472+12#23098#23086
20M → 21M9156+35#23086#23051
21M → 35K4743+4#23051#23047
35K → 23M26156-130#23047#23177
23M → 24M3796-59#23177#23236
24M → 40K3962-23#23236#23259
40K → 25.2M2330-7#23259#23266
25.2M → FINISH6123+38#23266#23228
TOTALS2062778+1284
📊

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