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BOSTON MARATHON 2024

David Forsyth

Bib: 7076•M

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 38%
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
22:07
Rank: #7790
Start → 5K
22:07 | 7:07/mi
10K· 6.21 mi
44:27
Rank: #7794 (-4)
5K → 10K
22:20 | 7:11/mi
15K· 9.32 mi
1:07:13
Rank: #7952 (-158)
10K → 15K
22:46 | 7:20/mi
20K· 12.43 mi
1:30:03
Rank: #7738 (+214)
15K → 20K
22:50 | 7:21/mi
Half· 13.11 mi
1:35:03
Rank: #7735 (+3)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:21
Rank: #7584 (+151)
Half → 25K
18:18 | 7:33/mi
30K· 18.64 mi
2:17:48
Rank: #7397 (+187)
25K → 30K
24:27 | 7:52/mi
20M
2:28:47
Rank: #7319 (+78)
30K → 20M
10:59 | 8:05/mi
21M
2:37:30
Rank: #7232 (+87)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:43:24
Rank: #7161 (+71)
21M → 35K
5:54 | 7:53/mi
23M
2:53:29
Rank: #6997 (+164)
35K → 23M
10:05 | 8:03/mi
24M
3:01:24
Rank: #6889 (+108)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:08:32
Rank: #6873 (+16)
24M → 40K
7:08 | 8:21/mi
25.2M
3:11:49
Rank: #6874 (-1)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:19:34
Rank: #6788 (+86)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:03
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:44:31
Pace7:58 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:2322:077:0722:07
7:07
-
10K
6.21 mi10:52:4344:277:0922:20
7:11
+0:04
15K
9.32 mi11:15:291:07:137:1322:46
7:20
+0:09
20K
12.43 mi11:38:191:30:037:1522:50
7:21
+0:01
Half
13.11 mi11:43:191:35:037:155:00
7:20
-0:01
25K
15.53 mi12:01:371:53:217:1818:18
7:33
+0:13
30K
18.64 mi12:26:042:17:487:2424:27
7:52
+0:19
20M
20.00 mi12:37:032:28:477:2610:59
8:05
+0:13
21M
21.00 mi12:45:462:37:307:308:43
8:43
+0:38
35K
21.75 mi12:51:402:43:247:315:54
7:53
-0:50
23M
23.00 mi13:01:452:53:297:3310:05
8:03
+0:10
24M
24.00 mi13:09:403:01:247:347:55
7:55
-0:08
40K
24.85 mi13:16:483:08:327:357:08
8:21
+0:26
25.2M
25.20 mi13:20:053:11:497:373:17
9:31
+1:10
Finish
26.22 mi13:27:503:19:347:377:45
7:36
-1:55

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

7:07 /mi

Average Pace

7:37 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:21

57% of race

Time at Steady Pace

1:07:05

34% of race

Time at Slower Pace

19:08

10% of race

Average Pace: 7:37 /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 mi10:30:2322:077:0722:07
7:07
#7790
10K
6.21 mi10:52:4344:277:0922:20
7:11
#7794
15K
9.32 mi11:15:291:07:137:1322:46
7:20
#7952
20K
12.43 mi11:38:191:30:037:1522:50
7:21
#7738
Half
13.11 mi11:43:191:35:037:155:00
7:20
#7735
25K
15.53 mi12:01:371:53:217:1818:18
7:33
#7584
30K
18.64 mi12:26:042:17:487:2424:27
7:52
#7397
20M
20.00 mi12:37:032:28:477:2610:59
8:05
#7319
21M
21.00 mi12:45:462:37:307:308:43
8:43
#7232
35K
21.75 mi12:51:402:43:247:315:54
7:53
#7161
23M
23.00 mi13:01:452:53:297:3310:05
8:03
#6997
24M
24.00 mi13:09:403:01:247:347:55
7:55
#6889
40K
24.85 mi13:16:483:08:327:357:08
8:21
#6873
25.2M
25.20 mi13:20:053:11:497:373:17
9:31
#6874
Finish
26.22 mi13:27:503:19:347:377:45
7:36
#6788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7790668466848338(Top 33%)6917(Top 47%)6917(Top 143%)
10K6.21 mi3.10 mi7794-46658+266658+267838(Top 31%)6645(Top 46%)6645(Top 137%)
15K9.32 mi3.11 mi7952-1586732-746732-748338(Top 33%)6917(Top 47%)6917(Top 143%)
20K12.43 mi3.11 mi7738+2146582+1506582+1507299(Top 29%)6167(Top 42%)6167(Top 127%)
Half13.11 mi0.68 mi7735+36573+96573+97817(Top 31%)6502(Top 45%)6502(Top 134%)
25K15.53 mi2.42 mi7584+1516435+1386435+1387273(Top 28%)5981(Top 41%)5981(Top 123%)
30K18.64 mi3.11 mi7397+1876251+1846251+1847108(Top 28%)5691(Top 39%)5691(Top 117%)
20M20.00 mi1.36 mi7319+786159+926159+927217(Top 28%)5564(Top 38%)5564(Top 115%)
21M21.00 mi1.00 mi7232+876056+1036056+1037215(Top 28%)5379(Top 37%)5379(Top 111%)
35K21.75 mi0.75 mi7161+715980+765980+767051(Top 28%)5257(Top 36%)5257(Top 108%)
23M23.00 mi1.25 mi6997+1645829+1515829+1516014(Top 24%)4545(Top 31%)4545(Top 94%)
24M24.00 mi1.00 mi6889+1085715+1145715+1146165(Top 24%)4549(Top 31%)4549(Top 94%)
40K24.85 mi0.85 mi6873+165661+545661+547534(Top 29%)5123(Top 35%)5123(Top 106%)
25.2M25.20 mi0.35 mi6874-15639+225639+228760(Top 34%)5687(Top 39%)5687(Top 117%)
Finish26.22 mi1.02 mi6788+865554+855554+856175(Top 24%)4428(Top 30%)4428(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8338

Males

6917

M18-39

6917

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7838

Males

6645

M18-39

6645

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8338

Males

6917

M18-39

6917

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7299

Males

6167

M18-39

6167

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

7817

Males

6502

M18-39

6502

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7273

Males

5981

M18-39

5981

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7108

Males

5691

M18-39

5691

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7217

Males

5564

M18-39

5564

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7215

Males

5379

M18-39

5379

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7051

Males

5257

M18-39

5257

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6014

Males

4545

M18-39

4545

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6165

Males

4549

M18-39

4549

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7534

Males

5123

M18-39

5123

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8760

Males

5687

M18-39

5687

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6175

Males

4428

M18-39

4428

Passing Analysis

Category:
Athletes Passed
2222
Passed By
1220
Net Change
+1002
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7790
5K → 10K205209-4#7790#7794
10K → 15K128286-158#7794#7952
15K → 20K27662+214#7952#7738
20K → Half3431+3#7738#7735
Half → 25K24897+151#7735#7584
25K → 30K318131+187#7584#7397
30K → 20M14466+78#7397#7319
20M → 21M15467+87#7319#7232
21M → 35K10635+71#7232#7161
35K → 23M20945+164#7161#6997
23M → 24M15042+108#6997#6889
24M → 40K9478+16#6889#6873
40K → 25.2M4344-1#6873#6874
25.2M → Finish11327+86#6874#6788
TOTALS22221220+1002
📊

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