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BOSTON MARATHON 2024

Simon Joly

Bib: 10255•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
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
23:01
Rank: #10008
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:22
Rank: #10149 (-141)
5K → 10K
23:21 | 7:31/mi
15K· 9.32 mi
1:09:52
Rank: #10137 (+12)
10K → 15K
23:30 | 7:34/mi
20K· 12.43 mi
1:36:05
Rank: #11402 (-1265)
15K → 20K
26:13 | 8:26/mi
Half· 13.11 mi
1:41:46
Rank: #11575 (-173)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:05:41
Rank: #13355 (-1780)
Half → 25K
23:55 | 9:52/mi
30K· 18.64 mi
2:41:18
Rank: #15638 (-2283)
25K → 30K
35:37 | 11:28/mi
20M
3:01:40
Rank: #17378 (-1740)
30K → 20M
20:22 | 14:59/mi
21M
3:18:58
Rank: #18498 (-1120)
20M → 21M
17:18 | 17:18/mi
35K· 21.75 mi
3:30:13
Rank: #19001 (-503)
21M → 35K
11:15 | 15:02/mi
23M
3:47:17
Rank: #19384 (-383)
35K → 23M
17:04 | 13:38/mi
24M
4:00:08
Rank: #19574 (-190)
23M → 24M
12:51 | 12:51/mi
40K· 24.85 mi
4:13:18
Rank: #19959 (-385)
24M → 40K
13:10 | 15:24/mi
25.2M
4:18:38
Rank: #20042 (-83)
40K → 25.2M
5:20 | 15:28/mi
Finish· 26.22 mi
4:32:26
Rank: #20345 (-303)
25.2M → Finish
13:48 | 13:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:46
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:50:40
Pace13:01 /mi
📊Positive Split: 67.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4623:017:2523:01
7:25
-
10K
6.21 mi11:13:0746:227:2823:21
7:31
+0:06
15K
9.32 mi11:36:371:09:527:3023:30
7:34
+0:03
20K
12.43 mi12:02:501:36:057:4426:13
8:26
+0:52
Half
13.11 mi12:08:311:41:467:465:41
8:20
-0:06
25K
15.53 mi12:32:262:05:418:0523:55
9:52
+1:32
30K
18.64 mi13:08:032:41:188:3935:37
11:28
+1:36
20M
20.00 mi13:28:253:01:409:0520:22
14:59
+3:31
21M
21.00 mi13:45:433:18:589:2817:18
17:18
+2:19
35K
21.75 mi13:56:583:30:139:4011:15
15:02
-2:16
23M
23.00 mi14:14:023:47:179:5317:04
13:38
-1:24
24M
24.00 mi14:26:534:00:0810:0012:51
12:51
-0:47
40K
24.85 mi14:40:034:13:1810:1113:10
15:24
+2:33
25.2M
25.20 mi14:45:234:18:3810:165:20
15:28
+0:04
Finish
26.22 mi14:59:114:32:2610:2413:48
13:33
-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

7:25 /mi

Average Pace

10:24 /mi

Slowest Pace

17:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:41

46% of race

Time at Steady Pace

1:19:20

29% of race

Time at Slower Pace

1:07:25

25% of race

Average Pace: 10:23 /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 mi10:49:4623:017:2523:01
7:25
#10008
10K
6.21 mi11:13:0746:227:2823:21
7:31
#10149
15K
9.32 mi11:36:371:09:527:3023:30
7:34
#10137
20K
12.43 mi12:02:501:36:057:4426:13
8:26
#11402
Half
13.11 mi12:08:311:41:467:465:41
8:20
#11575
25K
15.53 mi12:32:262:05:418:0523:55
9:52
#13355
30K
18.64 mi13:08:032:41:188:3935:37
11:28
#15638
20M
20.00 mi13:28:253:01:409:0520:22
14:59
#17378
21M
21.00 mi13:45:433:18:589:2817:18
17:18
#18498
35K
21.75 mi13:56:583:30:139:4011:15
15:02
#19001
23M
23.00 mi14:14:023:47:179:5317:04
13:38
#19384
24M
24.00 mi14:26:534:00:0810:0012:51
12:51
#19574
40K
24.85 mi14:40:034:13:1810:1113:10
15:24
#19959
25.2M
25.20 mi14:45:234:18:3810:165:20
15:28
#20042
Finish
26.22 mi14:59:114:32:2610:2413:48
13:33
#20345
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi100087966796610144(Top 40%)7875(Top 54%)7875(Top 355%)
10K6.21 mi3.10 mi10149-1417997-317997-3110406(Top 41%)8082(Top 55%)8082(Top 364%)
15K9.32 mi3.11 mi10137+127954+437954+4310144(Top 40%)7875(Top 54%)7875(Top 355%)
20K12.43 mi3.11 mi11402-12658490-5368490-53614476(Top 57%)9742(Top 67%)9742(Top 439%)
Half13.11 mi0.68 mi11575-1738565-758565-7514774(Top 58%)9851(Top 68%)9851(Top 444%)
25K15.53 mi2.42 mi13355-17809311-7469311-74618745(Top 73%)11468(Top 79%)11468(Top 517%)
30K18.64 mi3.11 mi15638-228310147-83610147-83620949(Top 82%)12301(Top 84%)12301(Top 555%)
20M20.00 mi1.36 mi17378-174010839-69210839-69224734(Top 97%)14103(Top 97%)14103(Top 636%)
21M21.00 mi1.00 mi18498-112011310-47111310-47125130(Top 98%)14306(Top 98%)14306(Top 645%)
35K21.75 mi0.75 mi19001-50311523-21311523-21324878(Top 97%)14143(Top 97%)14143(Top 638%)
23M23.00 mi1.25 mi19384-38311670-14711670-14723372(Top 91%)13320(Top 91%)13320(Top 601%)
24M24.00 mi1.00 mi19574-19011742-7211742-7222831(Top 89%)12969(Top 89%)12969(Top 585%)
40K24.85 mi0.85 mi19959-38511912-17011912-17024747(Top 97%)14026(Top 96%)14026(Top 632%)
25.2M25.20 mi0.35 mi20042-8311943-3111943-3123503(Top 92%)13304(Top 91%)13304(Top 600%)
Finish26.22 mi1.02 mi20345-30312061-11812061-11824713(Top 97%)13990(Top 96%)13990(Top 631%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10144

Males

7875

M45-49

7875

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10406

Males

8082

M45-49

8082

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10144

Males

7875

M45-49

7875

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

14476

Males

9742

M45-49

9742

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14774

Males

9851

M45-49

9851

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

18745

Males

11468

M45-49

11468

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20949

Males

12301

M45-49

12301

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24734

Males

14103

M45-49

14103

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

25130

Males

14306

M45-49

14306

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

24878

Males

14143

M45-49

14143

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

23372

Males

13320

M45-49

13320

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

22831

Males

12969

M45-49

12969

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24747

Males

14026

M45-49

14026

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23503

Males

13304

M45-49

13304

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

24713

Males

13990

M45-49

13990

Passing Analysis

Category:
Athletes Passed
652*
Passed By
10989
Net Change
-10337
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10008
5K → 10K220361-141#10008#10149
10K → 15K214*202+12#10149#10137
15K → 20K411306-1265#10137#11402
20K → Half7180-173#11402#11575
Half → 25K321812-1780#11575#13355
25K → 30K182301-2283#13355#15638
30K → 20M51745-1740#15638#17378
20M → 21M41124-1120#17378#18498
21M → 35K11514-503#18498#19001
35K → 23M30413-383#19001#19384
23M → 24M34224-190#19384#19574
24M → 40K9394-385#19574#19959
40K → 25.2M1295-83#19959#20042
25.2M → Finish15318-303#20042#20345
TOTALS652*10989-10337

* 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