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BOSTON MARATHON 2024

Noah Jacobs

Bib: 616•M

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 3%
Division (M18-39)
#0 / 4849
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:15
Rank: #1587
Start → 5K
19:15 | 6:12/mi
10K· 6.21 mi
37:55
Rank: #1200 (+387)
5K → 10K
18:40 | 6:00/mi
15K· 9.32 mi
56:30
Rank: #996 (+204)
10K → 15K
18:35 | 5:59/mi
20K· 12.43 mi
1:15:11
Rank: #870 (+126)
15K → 20K
18:41 | 6:01/mi
Half· 13.11 mi
1:19:12
Rank: #847 (+23)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:33:55
Rank: #785 (+62)
Half → 25K
14:43 | 6:04/mi
30K· 18.64 mi
1:53:07
Rank: #686 (+99)
25K → 30K
19:12 | 6:11/mi
20M
2:01:37
Rank: #643 (+43)
30K → 20M
8:30 | 6:15/mi
21M
2:08:09
Rank: #594 (+49)
20M → 21M
6:32 | 6:32/mi
35K· 21.75 mi
2:12:49
Rank: #592 (+2)
21M → 35K
4:40 | 6:14/mi
23M
2:20:50
Rank: #561 (+31)
35K → 23M
8:01 | 6:24/mi
24M
2:27:12
Rank: #547 (+14)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:32:43
Rank: #535 (+12)
24M → 40K
5:31 | 6:27/mi
25.2M
2:35:05
Rank: #531 (+4)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:41:11
Rank: #512 (+19)
25.2M → Finish
6:06 | 5:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:12
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:21:59
Pace6:15 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3619:156:1219:15
6:12
-
10K
6.21 mi10:40:1637:556:0618:40
6:00
-0:12
15K
9.32 mi10:58:5156:306:0418:35
5:59
-0:01
20K
12.43 mi11:17:321:15:116:0318:41
6:01
+0:02
Half
13.11 mi11:21:331:19:126:024:01
5:53
-0:08
25K
15.53 mi11:36:161:33:556:0314:43
6:04
+0:11
30K
18.64 mi11:55:281:53:076:0419:12
6:11
+0:07
20M
20.00 mi12:03:582:01:376:058:30
6:15
+0:04
21M
21.00 mi12:10:302:08:096:066:32
6:32
+0:17
35K
21.75 mi12:15:102:12:496:064:40
6:14
-0:18
23M
23.00 mi12:23:112:20:506:078:01
6:24
+0:10
24M
24.00 mi12:29:332:27:126:086:22
6:22
-0:02
40K
24.85 mi12:35:042:32:436:095:31
6:27
+0:05
25.2M
25.20 mi12:37:262:35:056:092:22
6:52
+0:25
Finish
26.22 mi12:43:322:41:116:096:06
5:59
-0:53

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

5:53 /mi

Average Pace

6:09 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:17

94% of race

Time at Steady Pace

8:54

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:09 /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 mi10:21:3619:156:1219:15
6:12
#1587
10K
6.21 mi10:40:1637:556:0618:40
6:00
#1200
15K
9.32 mi10:58:5156:306:0418:35
5:59
#996
20K
12.43 mi11:17:321:15:116:0318:41
6:01
#870
Half
13.11 mi11:21:331:19:126:024:01
5:53
#847
25K
15.53 mi11:36:161:33:556:0314:43
6:04
#785
30K
18.64 mi11:55:281:53:076:0419:12
6:11
#686
20M
20.00 mi12:03:582:01:376:058:30
6:15
#643
21M
21.00 mi12:10:302:08:096:066:32
6:32
#594
35K
21.75 mi12:15:102:12:496:064:40
6:14
#592
23M
23.00 mi12:23:112:20:506:078:01
6:24
#561
24M
24.00 mi12:29:332:27:126:086:22
6:22
#547
40K
24.85 mi12:35:042:32:436:095:31
6:27
#535
25.2M
25.20 mi12:37:262:35:056:092:22
6:52
#531
Finish
26.22 mi12:43:322:41:116:096:06
5:59
#512
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi158715331533726(Top 3%)703(Top 5%)703(Top 14%)
10K6.21 mi3.10 mi1200+3871160+3731160+373883(Top 3%)850(Top 6%)850(Top 18%)
15K9.32 mi3.11 mi996+204960+200960+200726(Top 3%)703(Top 5%)703(Top 14%)
20K12.43 mi3.11 mi870+126835+125835+125621(Top 2%)596(Top 4%)596(Top 12%)
Half13.11 mi0.68 mi847+23813+22813+22535(Top 2%)511(Top 4%)511(Top 11%)
25K15.53 mi2.42 mi785+62754+59754+59590(Top 2%)561(Top 4%)561(Top 12%)
30K18.64 mi3.11 mi686+99657+97657+97451(Top 2%)423(Top 3%)423(Top 9%)
20M20.00 mi1.36 mi643+43614+43614+43454(Top 2%)425(Top 3%)425(Top 9%)
21M21.00 mi1.00 mi594+49566+48566+48375(Top 1%)351(Top 2%)351(Top 7%)
35K21.75 mi0.75 mi592+2563+3563+3683(Top 3%)644(Top 4%)644(Top 13%)
23M23.00 mi1.25 mi561+31532+31532+31533(Top 2%)500(Top 3%)500(Top 10%)
24M24.00 mi1.00 mi547+14518+14518+14706(Top 3%)664(Top 5%)664(Top 14%)
40K24.85 mi0.85 mi535+12506+12506+12647(Top 3%)603(Top 4%)603(Top 12%)
25.2M25.20 mi0.35 mi531+4502+4502+4416(Top 2%)385(Top 3%)385(Top 8%)
Finish26.22 mi1.02 mi512+19483+19483+19411(Top 2%)384(Top 3%)384(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

726

Males

703

M18-39

703

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

883

Males

850

M18-39

850

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

726

Males

703

M18-39

703

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

621

Males

596

M18-39

596

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

535

Males

511

M18-39

511

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

590

Males

561

M18-39

561

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

451

Males

423

M18-39

423

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

454

Males

425

M18-39

425

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

375

Males

351

M18-39

351

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

683

Males

644

M18-39

644

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

533

Males

500

M18-39

500

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

706

Males

664

M18-39

664

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

647

Males

603

M18-39

603

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

416

Males

385

M18-39

385

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

411

Males

384

M18-39

384

Passing Analysis

Category:
Athletes Passed
1146
Passed By
71
Net Change
+1075
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1587
5K → 10K3892+387#1587#1200
10K → 15K2040+204#1200#996
15K → 20K1293+126#996#870
20K → Half230+23#870#847
Half → 25K719+62#847#785
25K → 30K10910+99#785#686
30K → 20M441+43#686#643
20M → 21M501+49#643#594
21M → 35K1210+2#594#592
35K → 23M4110+31#592#561
23M → 24M2410+14#561#547
24M → 40K219+12#547#535
40K → 25.2M84+4#535#531
25.2M → Finish212+19#531#512
TOTALS114671+1075
📊

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