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BOSTON MARATHON 2024

Jack Forbes

Bib: 26593•M

MA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:53/mi
27:35
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
53:56
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:20:04
↑ 67↓ 78
20K· 12.43 mi
8:51/mi
1:47:33
↑ 106↓ 860.1%
Half· 13.11 mi
9:07/mi
1:53:46
↑ 19↓ 370.5%
25K· 15.53 mi
9:07/mi
2:15:52
↑ 66↓ 880.2%
30K· 18.64 mi
9:37/mi
2:45:46
↑ 181↓ 1480.2%
20M
10:16/mi
2:59:43
↑ 64↓ 500.2%
21M
11:15/mi
3:10:58
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:18:19
↑ 17↓ 861.7%
23M
10:04/mi
3:30:55
↑ 23↓ 630.6%
24M
9:48/mi
3:40:43
↓ 821.3%
40K· 24.85 mi
10:43/mi
3:49:53
↓ 200.3%
25.2M
11:50/mi
3:53:58
↑ 13↓ 160.2%
Finish· 26.22 mi
9:35/mi
4:03:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:46
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:09:58
Pace9:55 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:0927:358:5327:35
8:53
-
10K
6.21 mi12:10:3053:568:4126:21
8:29
-0:24
15K
9.32 mi12:36:381:20:048:3526:08
8:25
-0:04
20K
12.43 mi13:04:071:47:338:3927:29
8:51
+0:26
Half
13.11 mi13:10:201:53:468:416:13
9:07
+0:16
25K
15.53 mi13:32:262:15:528:4522:06
9:07
0:00
30K
18.64 mi14:02:202:45:468:5429:54
9:37
+0:30
20M
20.00 mi14:16:172:59:438:5913:57
10:16
+0:39
21M
21.00 mi14:27:323:10:589:0611:15
11:15
+0:59
35K
21.75 mi14:34:533:18:199:077:21
9:49
-1:26
23M
23.00 mi14:47:293:30:559:1012:36
10:04
+0:15
24M
24.00 mi14:57:173:40:439:129:48
9:48
-0:16
40K
24.85 mi15:06:273:49:539:159:10
10:43
+0:55
25.2M
25.20 mi15:10:323:53:589:174:05
11:50
+1:07
Finish
26.22 mi15:20:184:03:449:189:46
9:35
-2:15

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

8:25 /mi

Average Pace

9:18 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:52

56% of race

Time at Steady Pace

1:09:25

28% of race

Time at Slower Pace

38:27

16% of race

Average Pace: 9:18 /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 mi11:44:0927:358:5327:35
8:53
#19597
10K
6.21 mi12:10:3053:568:4126:21
8:29
#18481
15K
9.32 mi12:36:381:20:048:3526:08
8:25
#17602
20K
12.43 mi13:04:071:47:338:3927:29
8:51
#17247
Half
13.11 mi13:10:201:53:468:416:13
9:07
#17319
25K
15.53 mi13:32:262:15:528:4522:06
9:07
#17084
30K
18.64 mi14:02:202:45:468:5429:54
9:37
#16850
20M
20.00 mi14:16:172:59:438:5913:57
10:16
#16934
21M
21.00 mi14:27:323:10:589:0611:15
11:15
#16962
35K
21.75 mi14:34:533:18:199:077:21
9:49
#16951
23M
23.00 mi14:47:293:30:559:1012:36
10:04
#16881
24M
24.00 mi14:57:173:40:439:129:48
9:48
#16817
40K
24.85 mi15:06:273:49:539:159:10
10:43
#16838
25.2M
25.20 mi15:10:323:53:589:174:05
11:50
#16853
Finish
26.22 mi15:20:184:03:449:189:46
9:35
#16812
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19597118751187515889(Top 62%)10355(Top 71%)10355(Top 214%)
10K6.21 mi3.10 mi18481+111611400+47511400+47517144(Top 67%)10885(Top 75%)10885(Top 224%)
15K9.32 mi3.11 mi17602+87911075+32511075+32515889(Top 62%)10355(Top 71%)10355(Top 214%)
20K12.43 mi3.11 mi17247+35510887+18810887+18816632(Top 65%)10628(Top 73%)10628(Top 219%)
Half13.11 mi0.68 mi17319-7210910-2310910-2318716(Top 73%)11493(Top 79%)11493(Top 237%)
25K15.53 mi2.42 mi17084+23510801+10910801+10916051(Top 63%)10271(Top 70%)10271(Top 212%)
30K18.64 mi3.11 mi16850+23410637+16410637+16415930(Top 62%)9971(Top 68%)9971(Top 206%)
20M20.00 mi1.36 mi16934-8410639-210639-217306(Top 68%)10392(Top 71%)10392(Top 214%)
21M21.00 mi1.00 mi16962-2810618+2110618+2116989(Top 66%)10103(Top 69%)10103(Top 208%)
35K21.75 mi0.75 mi16951+1110591+2710591+2716596(Top 65%)9904(Top 68%)9904(Top 204%)
23M23.00 mi1.25 mi16881+7010535+5610535+5615679(Top 61%)9400(Top 64%)9400(Top 194%)
24M24.00 mi1.00 mi16817+6410482+5310482+5315625(Top 61%)9329(Top 64%)9329(Top 192%)
40K24.85 mi0.85 mi16838-2110456+2610456+2617340(Top 68%)10110(Top 69%)10110(Top 208%)
25.2M25.20 mi0.35 mi16853-1510445+1110445+1116936(Top 66%)9894(Top 68%)9894(Top 204%)
Finish26.22 mi1.02 mi16812+4110401+4410401+4416859(Top 66%)9878(Top 68%)9878(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15889

Males

10355

M18-39

10355

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17144

Males

10885

M18-39

10885

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15889

Males

10355

M18-39

10355

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16632

Males

10628

M18-39

10628

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18716

Males

11493

M18-39

11493

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16051

Males

10271

M18-39

10271

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15930

Males

9971

M18-39

9971

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

17306

Males

10392

M18-39

10392

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16989

Males

10103

M18-39

10103

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16596

Males

9904

M18-39

9904

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15679

Males

9400

M18-39

9400

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15625

Males

9329

M18-39

9329

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17340

Males

10110

M18-39

10110

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16936

Males

9894

M18-39

9894

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16859

Males

9878

M18-39

9878

Passing Analysis

Category:
Athletes Passed
3895
Passed By
1110
Net Change
+2785
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19597
5K → 10K114529+1116#19597#18481
10K → 15K8878+879#18481#17602
15K → 20K44590+355#17602#17247
20K → Half2193-72#17247#17319
Half → 25K31479+235#17319#17084
25K → 30K377143+234#17084#16850
30K → 20M89173-84#16850#16934
20M → 21M91119-28#16934#16962
21M → 35K7665+11#16962#16951
35K → 23M12858+70#16951#16881
23M → 24M11349+64#16881#16817
24M → 40K86107-21#16817#16838
40K → 25.2M3752-15#16838#16853
25.2M → Finish8645+41#16853#16812
TOTALS38951110+2785
📊

Passing Visuals

Category:
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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