Boston Marathon logo
BOSTON MARATHON 2024

Jason Ulett

Bib: 10396•M

MN

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #10098
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
46:45
Rank: #10678 (-580)
5K → 10K
23:42 | 7:38/mi
15K· 9.32 mi
1:10:54
Rank: #11019 (-341)
10K → 15K
24:09 | 7:46/mi
20K· 12.43 mi
1:36:12
Rank: #11472 (-453)
15K → 20K
25:18 | 8:09/mi
Half· 13.11 mi
1:41:48
Rank: #11595 (-123)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:04:18
Rank: #12735 (-1140)
Half → 25K
22:30 | 9:17/mi
30K· 18.64 mi
2:34:55
Rank: #13674 (-939)
25K → 30K
30:37 | 9:51/mi
20M
2:48:55
Rank: #14060 (-386)
30K → 20M
14:00 | 10:18/mi
21M
3:00:51
Rank: #14525 (-465)
20M → 21M
11:56 | 11:56/mi
35K· 21.75 mi
3:08:02
Rank: #14577 (-52)
21M → 35K
7:11 | 9:36/mi
23M
3:22:52
Rank: #15226 (-649)
35K → 23M
14:50 | 11:51/mi
24M
3:33:15
Rank: #15373 (-147)
23M → 24M
10:23 | 10:23/mi
40K· 24.85 mi
3:42:00
Rank: #15397 (-24)
24M → 40K
8:45 | 10:14/mi
25.2M
3:46:26
Rank: #15489 (-92)
40K → 25.2M
4:26 | 12:51/mi
Finish· 26.22 mi
3:55:54
Rank: #15472 (+17)
25.2M → Finish
9:28 | 9:17/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
Time1:41:48
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:14:06
Pace10:14 /mi
📊Positive Split: 31.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3423:037:2523:03
7:25
-
10K
6.21 mi11:13:1646:457:3123:42
7:38
+0:13
15K
9.32 mi11:37:251:10:547:3624:09
7:46
+0:08
20K
12.43 mi12:02:431:36:127:4425:18
8:09
+0:23
Half
13.11 mi12:08:191:41:487:465:36
8:12
+0:03
25K
15.53 mi12:30:492:04:188:0022:30
9:17
+1:05
30K
18.64 mi13:01:262:34:558:1930:37
9:51
+0:34
20M
20.00 mi13:15:262:48:558:2714:00
10:18
+0:27
21M
21.00 mi13:27:223:00:518:3711:56
11:56
+1:38
35K
21.75 mi13:34:333:08:028:397:11
9:36
-2:20
23M
23.00 mi13:49:233:22:528:4914:50
11:51
+2:15
24M
24.00 mi13:59:463:33:158:5310:23
10:23
-1:28
40K
24.85 mi14:08:313:42:008:568:45
10:14
-0:09
25.2M
25.20 mi14:12:573:46:268:594:26
12:51
+2:37
Finish
26.22 mi14:22:253:55:549:009:28
9:17
-3:34

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

9:00 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:48

43% of race

Time at Steady Pace

1:42:54

44% of race

Time at Slower Pace

31:12

13% of race

Average Pace: 9:00 /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 mi10:49:3423:037:2523:03
7:25
#10098
10K
6.21 mi11:13:1646:457:3123:42
7:38
#10678
15K
9.32 mi11:37:251:10:547:3624:09
7:46
#11019
20K
12.43 mi12:02:431:36:127:4425:18
8:09
#11472
Half
13.11 mi12:08:191:41:487:465:36
8:12
#11595
25K
15.53 mi12:30:492:04:188:0022:30
9:17
#12735
30K
18.64 mi13:01:262:34:558:1930:37
9:51
#13674
20M
20.00 mi13:15:262:48:558:2714:00
10:18
#14060
21M
21.00 mi13:27:223:00:518:3711:56
11:56
#14525
35K
21.75 mi13:34:333:08:028:397:11
9:36
#14577
23M
23.00 mi13:49:233:22:528:4914:50
11:51
#15226
24M
24.00 mi13:59:463:33:158:5310:23
10:23
#15373
40K
24.85 mi14:08:313:42:008:568:45
10:14
#15397
25.2M
25.20 mi14:12:573:46:268:594:26
12:51
#15489
Finish
26.22 mi14:22:253:55:549:009:28
9:17
#15472
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi100988021802111716(Top 46%)8615(Top 59%)8615(Top 445%)
10K6.21 mi3.10 mi10678-5808227-2068227-20611283(Top 44%)8456(Top 58%)8456(Top 437%)
15K9.32 mi3.11 mi11019-3418344-1178344-11711716(Top 46%)8615(Top 59%)8615(Top 445%)
20K12.43 mi3.11 mi11472-4538524-1808524-18012796(Top 50%)9034(Top 62%)9034(Top 467%)
Half13.11 mi0.68 mi11595-1238574-508574-5014028(Top 55%)9516(Top 65%)9516(Top 492%)
25K15.53 mi2.42 mi12735-11409040-4669040-46616721(Top 65%)10571(Top 73%)10571(Top 546%)
30K18.64 mi3.11 mi13674-9399346-3069346-30616835(Top 66%)10384(Top 71%)10384(Top 537%)
20M20.00 mi1.36 mi14060-3869458-1129458-11217389(Top 68%)10432(Top 72%)10432(Top 539%)
21M21.00 mi1.00 mi14525-4659600-1429600-14218636(Top 73%)10953(Top 75%)10953(Top 566%)
35K21.75 mi0.75 mi14577-529599+19599+115834(Top 62%)9541(Top 65%)9541(Top 493%)
23M23.00 mi1.25 mi15226-6499815-2169815-21620392(Top 80%)11754(Top 81%)11754(Top 607%)
24M24.00 mi1.00 mi15373-1479840-259840-2517512(Top 69%)10262(Top 70%)10262(Top 530%)
40K24.85 mi0.85 mi15397-249814+269814+2615803(Top 62%)9369(Top 64%)9369(Top 484%)
25.2M25.20 mi0.35 mi15489-929842-289842-2819316(Top 76%)11095(Top 76%)11095(Top 573%)
Finish26.22 mi1.02 mi15472+179807+359807+3515535(Top 61%)9228(Top 63%)9228(Top 477%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11716

Males

8615

M50-54

8615

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11283

Males

8456

M50-54

8456

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11716

Males

8615

M50-54

8615

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

12796

Males

9034

M50-54

9034

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14028

Males

9516

M50-54

9516

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16721

Males

10571

M50-54

10571

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

16835

Males

10384

M50-54

10384

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17389

Males

10432

M50-54

10432

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18636

Males

10953

M50-54

10953

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15834

Males

9541

M50-54

9541

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

20392

Males

11754

M50-54

11754

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17512

Males

10262

M50-54

10262

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15803

Males

9369

M50-54

9369

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19316

Males

11095

M50-54

11095

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15535

Males

9228

M50-54

9228

Passing Analysis

Category:
Athletes Passed
888
Passed By
6261
Net Change
-5374
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10098
5K → 10K101680-580#10098#10678
10K → 15K121462-341#10678#11019
15K → 20K107560-453#11019#11472
20K → Half11134-123#11472#11595
Half → 25K551195-1140#11595#12735
25K → 30K781017-939#12735#13674
30K → 20M53439-386#13674#14060
20M → 21M41506-465#14060#14525
21M → 35K68120-52#14525#14577
35K → 23M35684-649#14577#15226
23M → 24M48195-147#15226#15373
24M → 40K77101-24#15373#15397
40K → 25.2M20112-92#15397#15489
25.2M → Finish7356+17#15489#15472
TOTALS8886261-5374
📊

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