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BOSTON MARATHON 2024

Anders Grorud

Bib: 3827•M

VA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 45%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:40
Rank: #11673
Start → 5K
23:40 | 7:37/mi
10K· 6.21 mi
47:07
Rank: #11147 (+526)
5K → 10K
23:27 | 7:33/mi
15K· 9.32 mi
1:10:18
Rank: #10521 (+626)
10K → 15K
23:11 | 7:28/mi
20K· 12.43 mi
1:33:46
Rank: #9983 (+538)
15K → 20K
23:28 | 7:33/mi
Half· 13.11 mi
1:38:52
Rank: #9912 (+71)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:57:18
Rank: #9438 (+474)
Half → 25K
18:26 | 7:36/mi
30K· 18.64 mi
2:21:19
Rank: #8711 (+727)
25K → 30K
24:01 | 7:44/mi
20M
2:31:43
Rank: #8314 (+397)
30K → 20M
10:24 | 7:39/mi
21M
2:40:14
Rank: #8107 (+207)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:46:20
Rank: #8085 (+22)
21M → 35K
6:06 | 8:09/mi
23M
2:57:25
Rank: #8133 (-48)
35K → 23M
11:05 | 8:51/mi
24M
3:06:45
Rank: #8379 (-246)
23M → 24M
9:20 | 9:20/mi
40K· 24.85 mi
3:14:43
Rank: #8524 (-145)
24M → 40K
7:58 | 9:19/mi
25.2M
3:18:13
Rank: #8563 (-39)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:26:48
Rank: #8643 (-80)
25.2M → Finish
8:35 | 8:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:52
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:47:56
Pace8:14 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:1423:407:3723:40
7:37
-
10K
6.21 mi10:54:4147:077:3523:27
7:33
-0:04
15K
9.32 mi11:17:521:10:187:3323:11
7:28
-0:05
20K
12.43 mi11:41:201:33:467:3323:28
7:33
+0:05
Half
13.11 mi11:46:261:38:527:325:06
7:29
-0:04
25K
15.53 mi12:04:521:57:187:3318:26
7:36
+0:07
30K
18.64 mi12:28:532:21:197:3524:01
7:44
+0:08
20M
20.00 mi12:39:172:31:437:3510:24
7:39
-0:05
21M
21.00 mi12:47:482:40:147:388:31
8:31
+0:52
35K
21.75 mi12:53:542:46:207:396:06
8:09
-0:22
23M
23.00 mi13:04:592:57:257:4311:05
8:51
+0:42
24M
24.00 mi13:14:193:06:457:479:20
9:20
+0:29
40K
24.85 mi13:22:173:14:437:507:58
9:19
-0:01
25.2M
25.20 mi13:25:473:18:137:523:30
10:09
+0:50
Finish
26.22 mi13:34:223:26:487:548:35
8:25
-1:44

Checkpoints & Pacing

📈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

7:28 /mi

Average Pace

7:54 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:31:43

73% of race

Time at Slower Pace

55:05

27% of race

Average Pace: 7:53 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:31:1423:407:3723:40
7:37
#11673
10K
6.21 mi10:54:4147:077:3523:27
7:33
#11147
15K
9.32 mi11:17:521:10:187:3323:11
7:28
#10521
20K
12.43 mi11:41:201:33:467:3323:28
7:33
#9983
Half
13.11 mi11:46:261:38:527:325:06
7:29
#9912
25K
15.53 mi12:04:521:57:187:3318:26
7:36
#9438
30K
18.64 mi12:28:532:21:197:3524:01
7:44
#8711
20M
20.00 mi12:39:172:31:437:3510:24
7:39
#8314
21M
21.00 mi12:47:482:40:147:388:31
8:31
#8107
35K
21.75 mi12:53:542:46:207:396:06
8:09
#8085
23M
23.00 mi13:04:592:57:257:4311:05
8:51
#8133
24M
24.00 mi13:14:193:06:457:479:20
9:20
#8379
40K
24.85 mi13:22:173:14:437:507:58
9:19
#8524
25.2M
25.20 mi13:25:473:18:137:523:30
10:09
#8563
Finish
26.22 mi13:34:223:26:487:548:35
8:25
#8643
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11673870187019348(Top 37%)7472(Top 51%)7472(Top 154%)
10K6.21 mi3.10 mi11147+5268435+2668435+26610636(Top 42%)8173(Top 56%)8173(Top 169%)
15K9.32 mi3.11 mi10521+6268131+3048131+3049348(Top 37%)7472(Top 51%)7472(Top 154%)
20K12.43 mi3.11 mi9983+5387821+3107821+3108749(Top 34%)7023(Top 48%)7023(Top 145%)
Half13.11 mi0.68 mi9912+717782+397782+398885(Top 35%)7102(Top 49%)7102(Top 146%)
25K15.53 mi2.42 mi9438+4747492+2907492+2907650(Top 30%)6217(Top 43%)6217(Top 128%)
30K18.64 mi3.11 mi8711+7277017+4757017+4756295(Top 25%)5203(Top 36%)5203(Top 107%)
20M20.00 mi1.36 mi8314+3976724+2936724+2934997(Top 20%)4253(Top 29%)4253(Top 88%)
21M21.00 mi1.00 mi8107+2076548+1766548+1766298(Top 25%)4865(Top 33%)4865(Top 100%)
35K21.75 mi0.75 mi8085+226508+406508+408687(Top 34%)6113(Top 42%)6113(Top 126%)
23M23.00 mi1.25 mi8133-486476+326476+3210361(Top 41%)6752(Top 46%)6752(Top 139%)
24M24.00 mi1.00 mi8379-2466557-816557-8113665(Top 53%)8359(Top 57%)8359(Top 172%)
40K24.85 mi0.85 mi8524-1456594-376594-3712303(Top 48%)7586(Top 52%)7586(Top 156%)
25.2M25.20 mi0.35 mi8563-396593+16593+111469(Top 45%)7109(Top 49%)7109(Top 147%)
Finish26.22 mi1.02 mi8643-806595-26595-211063(Top 43%)7018(Top 48%)7018(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9348

Males

7472

M18-39

7472

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

10636

Males

8173

M18-39

8173

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9348

Males

7472

M18-39

7472

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8749

Males

7023

M18-39

7023

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

8885

Males

7102

M18-39

7102

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7650

Males

6217

M18-39

6217

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6295

Males

5203

M18-39

5203

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

4997

Males

4253

M18-39

4253

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6298

Males

4865

M18-39

4865

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8687

Males

6113

M18-39

6113

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10361

Males

6752

M18-39

6752

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13665

Males

8359

M18-39

8359

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12303

Males

7586

M18-39

7586

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11469

Males

7109

M18-39

7109

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11063

Males

7018

M18-39

7018

Passing Analysis

Category:
Athletes Passed
4120*
Passed By
1090
Net Change
+3030
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11673
5K → 10K60175+526#11673#11147
10K → 15K63610+626#11147#10521
15K → 20K555*17+538#10521#9983
20K → Half776+71#9983#9912
Half → 25K49925+474#9912#9438
25K → 30K73811+727#9438#8711
30K → 20M3992+397#8711#8314
20M → 21M24033+207#8314#8107
21M → 35K7957+22#8107#8085
35K → 23M116164-48#8085#8133
23M → 24M43289-246#8133#8379
24M → 40K52197-145#8379#8524
40K → 25.2M3069-39#8524#8563
25.2M → Finish55135-80#8563#8643
TOTALS4120*1090+3030

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing