Boston Marathon logo
BOSTON MARATHON 2024

Bradley Schulz

Bib: 4132•M

MI

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 21%
Division (M18-39)
#0 / 4849
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:22
Rank: #3681
Start → 5K
20:22 | 6:33/mi
10K· 6.21 mi
40:51
Rank: #3590 (+91)
5K → 10K
20:29 | 6:36/mi
15K· 9.32 mi
1:01:40
Rank: #3687 (-97)
10K → 15K
20:49 | 6:42/mi
20K· 12.43 mi
1:22:28
Rank: #3506 (+181)
15K → 20K
20:48 | 6:42/mi
Half· 13.11 mi
1:27:00
Rank: #3493 (+13)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:19
Rank: #3307 (+186)
Half → 25K
16:19 | 6:44/mi
30K· 18.64 mi
2:05:06
Rank: #3143 (+164)
25K → 30K
21:47 | 7:01/mi
20M
2:14:52
Rank: #3083 (+60)
30K → 20M
9:46 | 7:11/mi
21M
2:22:28
Rank: #3025 (+58)
20M → 21M
7:36 | 7:36/mi
35K· 21.75 mi
2:28:01
Rank: #3084 (-59)
21M → 35K
5:33 | 7:25/mi
23M
2:37:39
Rank: #3164 (-80)
35K → 23M
9:38 | 7:42/mi
24M
2:45:45
Rank: #3324 (-160)
23M → 24M
8:06 | 8:06/mi
40K· 24.85 mi
2:52:29
Rank: #3362 (-38)
24M → 40K
6:44 | 7:53/mi
25.2M
2:55:20
Rank: #3343 (+19)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:02:55
Rank: #3337 (+6)
25.2M → Finish
7:35 | 7:26/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
Time1:27:00
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:35:55
Pace7:19 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0920:226:3320:22
6:33
-
10K
6.21 mi10:43:3840:516:3420:29
6:36
+0:03
15K
9.32 mi11:04:271:01:406:3720:49
6:42
+0:06
20K
12.43 mi11:25:151:22:286:3820:48
6:42
0:00
Half
13.11 mi11:29:471:27:006:384:32
6:39
-0:03
25K
15.53 mi11:46:061:43:196:3916:19
6:44
+0:05
30K
18.64 mi12:07:532:05:066:4321:47
7:01
+0:17
20M
20.00 mi12:17:392:14:526:459:46
7:11
+0:10
21M
21.00 mi12:25:152:22:286:477:36
7:36
+0:25
35K
21.75 mi12:30:482:28:016:485:33
7:25
-0:11
23M
23.00 mi12:40:262:37:396:519:38
7:42
+0:17
24M
24.00 mi12:48:322:45:456:548:06
8:06
+0:24
40K
24.85 mi12:55:162:52:296:566:44
7:53
-0:13
25.2M
25.20 mi12:58:072:55:206:572:51
8:16
+0:23
Finish
26.22 mi13:05:423:02:556:597:35
7:26
-0:50

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

6:33 /mi

Average Pace

6:59 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:19

56% of race

Time at Steady Pace

44:41

24% of race

Time at Slower Pace

34:55

19% of race

Average Pace: 6:59 /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 mi10:23:0920:226:3320:22
6:33
#3681
10K
6.21 mi10:43:3840:516:3420:29
6:36
#3590
15K
9.32 mi11:04:271:01:406:3720:49
6:42
#3687
20K
12.43 mi11:25:151:22:286:3820:48
6:42
#3506
Half
13.11 mi11:29:471:27:006:384:32
6:39
#3493
25K
15.53 mi11:46:061:43:196:3916:19
6:44
#3307
30K
18.64 mi12:07:532:05:066:4321:47
7:01
#3143
20M
20.00 mi12:17:392:14:526:459:46
7:11
#3083
21M
21.00 mi12:25:152:22:286:477:36
7:36
#3025
35K
21.75 mi12:30:482:28:016:485:33
7:25
#3084
23M
23.00 mi12:40:262:37:396:519:38
7:42
#3164
24M
24.00 mi12:48:322:45:456:548:06
8:06
#3324
40K
24.85 mi12:55:162:52:296:566:44
7:53
#3362
25.2M
25.20 mi12:58:072:55:206:572:51
8:16
#3343
Finish
26.22 mi13:05:423:02:556:597:35
7:26
#3337
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3681349434943927(Top 15%)3697(Top 25%)3697(Top 76%)
10K6.21 mi3.10 mi3590+913407+873407+873562(Top 14%)3373(Top 23%)3373(Top 70%)
15K9.32 mi3.11 mi3687-973497-903497-903927(Top 15%)3697(Top 25%)3697(Top 76%)
20K12.43 mi3.11 mi3506+1813328+1693328+1693177(Top 12%)3021(Top 21%)3021(Top 62%)
Half13.11 mi0.68 mi3493+133316+123316+123422(Top 13%)3240(Top 22%)3240(Top 67%)
25K15.53 mi2.42 mi3307+1863143+1733143+1732814(Top 11%)2659(Top 18%)2659(Top 55%)
30K18.64 mi3.11 mi3143+1642979+1642979+1642933(Top 11%)2733(Top 19%)2733(Top 56%)
20M20.00 mi1.36 mi3083+602920+592920+593090(Top 12%)2819(Top 19%)2819(Top 58%)
21M21.00 mi1.00 mi3025+582858+622858+622817(Top 11%)2550(Top 17%)2550(Top 53%)
35K21.75 mi0.75 mi3084-592906-482906-484669(Top 18%)3894(Top 27%)3894(Top 80%)
23M23.00 mi1.25 mi3164-802960-542960-544342(Top 17%)3589(Top 25%)3589(Top 74%)
24M24.00 mi1.00 mi3324-1603094-1343094-1347146(Top 28%)5051(Top 35%)5051(Top 104%)
40K24.85 mi0.85 mi3362-383115-213115-215118(Top 20%)3858(Top 26%)3858(Top 80%)
25.2M25.20 mi0.35 mi3343+193095+203095+203560(Top 14%)2891(Top 20%)2891(Top 60%)
Finish26.22 mi1.02 mi3337+63076+193076+195254(Top 21%)3938(Top 27%)3938(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3927

Males

3697

M18-39

3697

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3562

Males

3373

M18-39

3373

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3927

Males

3697

M18-39

3697

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3177

Males

3021

M18-39

3021

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3422

Males

3240

M18-39

3240

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2814

Males

2659

M18-39

2659

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2933

Males

2733

M18-39

2733

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3090

Males

2819

M18-39

2819

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2817

Males

2550

M18-39

2550

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4669

Males

3894

M18-39

3894

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4342

Males

3589

M18-39

3589

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7146

Males

5051

M18-39

5051

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5118

Males

3858

M18-39

3858

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3560

Males

2891

M18-39

2891

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5254

Males

3938

M18-39

3938

Passing Analysis

Category:
Athletes Passed
1436
Passed By
1092
Net Change
+344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3681
5K → 10K19099+91#3681#3590
10K → 15K82179-97#3590#3687
15K → 20K22544+181#3687#3506
20K → Half229+13#3506#3493
Half → 25K21529+186#3493#3307
25K → 30K25692+164#3307#3143
30K → 20M10242+60#3143#3083
20M → 21M10345+58#3083#3025
21M → 35K3392-59#3025#3084
35K → 23M60140-80#3084#3164
23M → 24M19179-160#3164#3324
24M → 40K3573-38#3324#3362
40K → 25.2M3314+19#3362#3343
25.2M → Finish6155+6#3343#3337
TOTALS14361092+344
📊

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