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BOSTON MARATHON 2024

James Weston

Bib: 11531•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 45%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:28
Rank: #13672
Start → 5K
24:28 | 7:53/mi
10K· 6.21 mi
49:02
Rank: #13566 (+106)
5K → 10K
24:34 | 7:54/mi
15K· 9.32 mi
1:13:41
Rank: #13338 (+228)
10K → 15K
24:39 | 7:56/mi
20K· 12.43 mi
1:38:10
Rank: #12640 (+698)
15K → 20K
24:29 | 7:53/mi
Half· 13.11 mi
1:43:26
Rank: #12518 (+122)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
2:02:39
Rank: #11942 (+576)
Half → 25K
19:13 | 7:56/mi
30K· 18.64 mi
2:27:31
Rank: #11038 (+904)
25K → 30K
24:52 | 8:00/mi
20M
2:38:46
Rank: #10745 (+293)
30K → 20M
11:15 | 8:17/mi
21M
2:47:30
Rank: #10473 (+272)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
2:53:40
Rank: #10382 (+91)
21M → 35K
6:10 | 8:15/mi
23M
3:04:30
Rank: #10256 (+126)
35K → 23M
10:50 | 8:39/mi
24M
3:13:05
Rank: #10198 (+58)
23M → 24M
8:35 | 8:35/mi
40K· 24.85 mi
3:21:46
Rank: #10462 (-264)
24M → 40K
8:41 | 10:09/mi
25.2M
3:25:37
Rank: #10575 (-113)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
3:35:45
Rank: #10938 (-363)
25.2M → Finish
10:08 | 9:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:26
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:52:19
Pace8:34 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5224:287:5324:28
7:53
-
10K
6.21 mi11:16:2649:027:5324:34
7:54
+0:01
15K
9.32 mi11:41:051:13:417:5424:39
7:56
+0:02
20K
12.43 mi12:05:341:38:107:5424:29
7:53
-0:03
Half
13.11 mi12:10:501:43:267:535:16
7:43
-0:10
25K
15.53 mi12:30:032:02:397:5419:13
7:56
+0:13
30K
18.64 mi12:54:552:27:317:5524:52
8:00
+0:04
20M
20.00 mi13:06:102:38:467:5611:15
8:17
+0:17
21M
21.00 mi13:14:542:47:307:598:44
8:44
+0:27
35K
21.75 mi13:21:042:53:407:596:10
8:15
-0:29
23M
23.00 mi13:31:543:04:308:0110:50
8:39
+0:24
24M
24.00 mi13:40:293:13:058:038:35
8:35
-0:04
40K
24.85 mi13:49:103:21:468:078:41
10:09
+1:34
25.2M
25.20 mi13:53:013:25:378:103:51
11:10
+1:01
Finish
26.22 mi14:03:093:35:458:1410:08
9:57
-1:13

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

7:43 /mi

Average Pace

8:14 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:16

2% of race

Time at Steady Pace

3:07:49

87% of race

Time at Slower Pace

22:40

11% of race

Average Pace: 8:14 /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 mi10:51:5224:287:5324:28
7:53
#13672
10K
6.21 mi11:16:2649:027:5324:34
7:54
#13566
15K
9.32 mi11:41:051:13:417:5424:39
7:56
#13338
20K
12.43 mi12:05:341:38:107:5424:29
7:53
#12640
Half
13.11 mi12:10:501:43:267:535:16
7:43
#12518
25K
15.53 mi12:30:032:02:397:5419:13
7:56
#11942
30K
18.64 mi12:54:552:27:317:5524:52
8:00
#11038
20M
20.00 mi13:06:102:38:467:5611:15
8:17
#10745
21M
21.00 mi13:14:542:47:307:598:44
8:44
#10473
35K
21.75 mi13:21:042:53:407:596:10
8:15
#10382
23M
23.00 mi13:31:543:04:308:0110:50
8:39
#10256
24M
24.00 mi13:40:293:13:058:038:35
8:35
#10198
40K
24.85 mi13:49:103:21:468:078:41
10:09
#10462
25.2M
25.20 mi13:53:013:25:378:103:51
11:10
#10575
Finish
26.22 mi14:03:093:35:458:1410:08
9:57
#10938
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi136729536953612933(Top 51%)9135(Top 63%)9135(Top 412%)
10K6.21 mi3.10 mi13566+1069459+779459+7713479(Top 53%)9411(Top 65%)9411(Top 424%)
15K9.32 mi3.11 mi13338+2289360+999360+9912933(Top 51%)9135(Top 63%)9135(Top 412%)
20K12.43 mi3.11 mi12640+6989045+3159045+31510972(Top 43%)8147(Top 56%)8147(Top 367%)
Half13.11 mi0.68 mi12518+1228982+638982+6310704(Top 42%)8033(Top 55%)8033(Top 362%)
25K15.53 mi2.42 mi11942+5768681+3018681+3019704(Top 38%)7348(Top 50%)7348(Top 331%)
30K18.64 mi3.11 mi11038+9048164+5178164+5177893(Top 31%)6150(Top 42%)6150(Top 277%)
20M20.00 mi1.36 mi10745+2937966+1987966+1988270(Top 32%)6143(Top 42%)6143(Top 277%)
21M21.00 mi1.00 mi10473+2727782+1847782+1847303(Top 29%)5435(Top 37%)5435(Top 245%)
35K21.75 mi0.75 mi10382+917702+807702+809207(Top 36%)6370(Top 44%)6370(Top 287%)
23M23.00 mi1.25 mi10256+1267580+1227580+1229291(Top 36%)6246(Top 43%)6246(Top 282%)
24M24.00 mi1.00 mi10198+587505+757505+759938(Top 39%)6512(Top 45%)6512(Top 294%)
40K24.85 mi0.85 mi10462-2647581-767581-7615539(Top 61%)9222(Top 63%)9222(Top 416%)
25.2M25.20 mi0.35 mi10575-1137613-327613-3214969(Top 59%)8906(Top 61%)8906(Top 402%)
Finish26.22 mi1.02 mi10938-3637750-1377750-13718177(Top 71%)10538(Top 72%)10538(Top 475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

12933

Males

9135

M45-49

9135

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

13479

Males

9411

M45-49

9411

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

12933

Males

9135

M45-49

9135

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

10972

Males

8147

M45-49

8147

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

10704

Males

8033

M45-49

8033

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

9704

Males

7348

M45-49

7348

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

7893

Males

6150

M45-49

6150

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8270

Males

6143

M45-49

6143

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7303

Males

5435

M45-49

5435

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9207

Males

6370

M45-49

6370

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9291

Males

6246

M45-49

6246

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

9938

Males

6512

M45-49

6512

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15539

Males

9222

M45-49

9222

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

14969

Males

8906

M45-49

8906

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18177

Males

10538

M45-49

10538

Passing Analysis

Category:
Athletes Passed
4136*
Passed By
1402
Net Change
+2734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13672
5K → 10K357251+106#13672#13566
10K → 15K339111+228#13566#13338
15K → 20K70911+698#13338#12640
20K → Half1242+122#12640#12518
Half → 25K58610+576#12518#11942
25K → 30K9128+904#11942#11038
30K → 20M31825+293#11038#10745
20M → 21M28917+272#10745#10473
21M → 35K11625+91#10473#10382
35K → 23M19165+126#10382#10256
23M → 24M12062+58#10256#10198
24M → 40K31*295-264#10198#10462
40K → 25.2M17130-113#10462#10575
25.2M → Finish27390-363#10575#10938
TOTALS4136*1402+2734

* 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