Boston Marathon logo
BOSTON MARATHON 2024

John Wesler

Bib: 4652•M

IN

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
24:50
Rank: #14603
Start → 5K
24:50 | 8:00/mi
10K· 6.21 mi
49:43
Rank: #14412 (+191)
5K → 10K
24:53 | 8:01/mi
15K· 9.32 mi
1:14:43
Rank: #14164 (+248)
10K → 15K
25:00 | 8:03/mi
20K· 12.43 mi
1:39:58
Rank: #13726 (+438)
15K → 20K
25:15 | 8:08/mi
Half· 13.11 mi
1:46:46
Rank: #14306 (-580)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:19:57
Rank: #18342 (-4036)
Half → 25K
33:11 | 13:41/mi
30K· 18.64 mi
3:08:53
Rank: #21089 (-2747)
25K → 30K
48:56 | 15:45/mi
20M
3:32:09
Rank: #21917 (-828)
30K → 20M
23:16 | 17:07/mi
21M
3:49:10
Rank: #22274 (-357)
20M → 21M
17:01 | 17:01/mi
35K· 21.75 mi
4:01:53
Rank: #22610 (-336)
21M → 35K
12:43 | 17:00/mi
23M
4:24:36
Rank: #23088 (-478)
35K → 23M
22:43 | 18:09/mi
24M
4:42:08
Rank: #23362 (-274)
23M → 24M
17:32 | 17:32/mi
40K· 24.85 mi
4:57:22
Rank: #23600 (-238)
24M → 40K
15:14 | 17:49/mi
25.2M
5:03:50
Rank: #23670 (-70)
40K → 25.2M
6:28 | 18:45/mi
Finish· 26.22 mi
5:21:06
Rank: #23892 (-222)
25.2M → Finish
17:16 | 16:57/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:46
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time3:34:20
Pace16:21 /mi
📊Positive Split: 100.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2424:508:0024:50
8:00
-
10K
6.21 mi10:53:1749:438:0024:53
8:01
+0:01
15K
9.32 mi11:18:171:14:438:0125:00
8:03
+0:02
20K
12.43 mi11:43:321:39:588:0325:15
8:08
+0:05
Half
13.11 mi11:50:201:46:468:096:48
9:58
+1:50
25K
15.53 mi12:23:312:19:579:0133:11
13:41
+3:43
30K
18.64 mi13:12:273:08:5310:0848:56
15:45
+2:04
20M
20.00 mi13:35:433:32:0910:3623:16
17:07
+1:22
21M
21.00 mi13:52:443:49:1010:5517:01
17:01
-0:06
35K
21.75 mi14:05:274:01:5311:0712:43
17:00
-0:01
23M
23.00 mi14:28:104:24:3611:3022:43
18:09
+1:09
24M
24.00 mi14:45:424:42:0811:4517:32
17:32
-0:37
40K
24.85 mi15:00:564:57:2211:5815:14
17:49
+0:17
25.2M
25.20 mi15:07:245:03:5012:036:28
18:45
+0:56
Finish
26.22 mi15:24:405:21:0612:1517:16
16:57
-1:48

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

8:00 /mi

Average Pace

12:15 /mi

Slowest Pace

18:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:57

44% of race

Time at Steady Pace

3:01:09

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:15 /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 mi10:28:2424:508:0024:50
8:00
#14603
10K
6.21 mi10:53:1749:438:0024:53
8:01
#14412
15K
9.32 mi11:18:171:14:438:0125:00
8:03
#14164
20K
12.43 mi11:43:321:39:588:0325:15
8:08
#13726
Half
13.11 mi11:50:201:46:468:096:48
9:58
#14306
25K
15.53 mi12:23:312:19:579:0133:11
13:41
#18342
30K
18.64 mi13:12:273:08:5310:0848:56
15:45
#21089
20M
20.00 mi13:35:433:32:0910:3623:16
17:07
#21917
21M
21.00 mi13:52:443:49:1010:5517:01
17:01
#22274
35K
21.75 mi14:05:274:01:5311:0712:43
17:00
#22610
23M
23.00 mi14:28:104:24:3611:3022:43
18:09
#23088
24M
24.00 mi14:45:424:42:0811:4517:32
17:32
#23362
40K
24.85 mi15:00:564:57:2211:5815:14
17:49
#23600
25.2M
25.20 mi15:07:245:03:5012:036:28
18:45
#23670
Finish
26.22 mi15:24:405:21:0612:1517:16
16:57
#23892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi146039879987913758(Top 54%)9518(Top 65%)9518(Top 196%)
10K6.21 mi3.10 mi14412+1919797+829797+8214278(Top 56%)9754(Top 67%)9754(Top 201%)
15K9.32 mi3.11 mi14164+2489695+1029695+10213758(Top 54%)9518(Top 65%)9518(Top 196%)
20K12.43 mi3.11 mi13726+4389497+1989497+19812703(Top 50%)8998(Top 62%)8998(Top 186%)
Half13.11 mi0.68 mi14306-5809717-2209717-22021394(Top 84%)12739(Top 87%)12739(Top 263%)
25K15.53 mi2.42 mi18342-403611345-162811345-162824726(Top 97%)14190(Top 97%)14190(Top 293%)
30K18.64 mi3.11 mi21089-274712563-121812563-121825259(Top 99%)14403(Top 99%)14403(Top 297%)
20M20.00 mi1.36 mi21917-82812922-35912922-35925379(Top 99%)14468(Top 99%)14468(Top 298%)
21M21.00 mi1.00 mi22274-35713090-16813090-16825046(Top 98%)14257(Top 98%)14257(Top 294%)
35K21.75 mi0.75 mi22610-33613229-13913229-13925331(Top 99%)14435(Top 99%)14435(Top 298%)
23M23.00 mi1.25 mi23088-47813428-19913428-19925422(Top 99%)14498(Top 99%)14498(Top 299%)
24M24.00 mi1.00 mi23362-27413563-13513563-13525374(Top 99%)14447(Top 99%)14447(Top 298%)
40K24.85 mi0.85 mi23600-23813671-10813671-10825326(Top 99%)14412(Top 99%)14412(Top 297%)
25.2M25.20 mi0.35 mi23670-7013705-3413705-3425189(Top 99%)14325(Top 98%)14325(Top 295%)
Finish26.22 mi1.02 mi23892-22213801-9613801-9625412(Top 99%)14469(Top 99%)14469(Top 298%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

13758

Males

9518

M18-39

9518

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14278

Males

9754

M18-39

9754

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

13758

Males

9518

M18-39

9518

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

12703

Males

8998

M18-39

8998

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21394

Males

12739

M18-39

12739

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

24726

Males

14190

M18-39

14190

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

25259

Males

14403

M18-39

14403

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

25379

Males

14468

M18-39

14468

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

25046

Males

14257

M18-39

14257

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

25331

Males

14435

M18-39

14435

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25422

Males

14498

M18-39

14498

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

25374

Males

14447

M18-39

14447

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25326

Males

14412

M18-39

14412

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

25189

Males

14325

M18-39

14325

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

25412

Males

14469

M18-39

14469

Passing Analysis

Category:
Athletes Passed
1303
Passed By
10592
Net Change
-9289
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14603
5K → 10K385194+191#14603#14412
10K → 15K368120+248#14412#14164
15K → 20K48850+438#14164#13726
20K → Half5585-580#13726#14306
Half → 25K114047-4036#14306#18342
25K → 30K52752-2747#18342#21089
30K → 20M8836-828#21089#21917
20M → 21M8365-357#21917#22274
21M → 35K6342-336#22274#22610
35K → 23M7485-478#22610#23088
23M → 24M3277-274#23088#23362
24M → 40K2240-238#23362#23600
40K → 25.2M373-70#23600#23670
25.2M → Finish4226-222#23670#23892
TOTALS130310592-9289
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing