Boston Marathon logo
BOSTON MARATHON 2024

Jayson Call

Bib: 1830•M

UT

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 22%
Division (M18-39)
#0 / 4849
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:36
Rank: #893
Start → 5K
18:36 | 5:59/mi
10K· 6.21 mi
38:08
Rank: #1324 (-431)
5K → 10K
19:32 | 6:17/mi
15K· 9.32 mi
57:51
Rank: #1503 (-179)
10K → 15K
19:43 | 6:21/mi
20K· 12.43 mi
1:19:08
Rank: #2017 (-514)
15K → 20K
21:17 | 6:51/mi
Half· 13.11 mi
1:23:33
Rank: #2041 (-24)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:20
Rank: #2578 (-537)
Half → 25K
17:47 | 7:20/mi
30K· 18.64 mi
2:06:33
Rank: #3635 (-1057)
25K → 30K
25:13 | 8:07/mi
20M
2:17:12
Rank: #3813 (-178)
30K → 20M
10:39 | 7:50/mi
21M
2:25:06
Rank: #3762 (+51)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:30:42
Rank: #3803 (-41)
21M → 35K
5:36 | 7:29/mi
23M
2:39:32
Rank: #3595 (+208)
35K → 23M
8:50 | 7:03/mi
24M
2:47:22
Rank: #3642 (-47)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
2:53:53
Rank: #3611 (+31)
24M → 40K
6:31 | 7:37/mi
25.2M
2:57:07
Rank: #3650 (-39)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:03:56
Rank: #3507 (+143)
25.2M → Finish
6:49 | 6:41/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
Time1:23:33
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:40:23
Pace7:39 /mi
📊Positive Split: 20.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1118:365:5918:36
5:59
-
10K
6.21 mi10:38:4338:086:0819:32
6:17
+0:18
15K
9.32 mi10:58:2657:516:1219:43
6:21
+0:04
20K
12.43 mi11:19:431:19:086:2221:17
6:51
+0:30
Half
13.11 mi11:24:081:23:336:224:25
6:28
-0:23
25K
15.53 mi11:41:551:41:206:3117:47
7:20
+0:52
30K
18.64 mi12:07:082:06:336:4725:13
8:07
+0:47
20M
20.00 mi12:17:472:17:126:5210:39
7:50
-0:17
21M
21.00 mi12:25:412:25:066:557:54
7:54
+0:04
35K
21.75 mi12:31:172:30:426:565:36
7:29
-0:25
23M
23.00 mi12:40:072:39:326:568:50
7:03
-0:26
24M
24.00 mi12:47:572:47:226:587:50
7:50
+0:47
40K
24.85 mi12:54:282:53:537:006:31
7:37
-0:13
25.2M
25.20 mi12:57:422:57:077:023:14
9:23
+1:46
Finish
26.22 mi13:04:313:03:567:016:49
6:41
-2:42

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

5:59 /mi

Average Pace

7:01 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:22

49% of race

Time at Steady Pace

38:44

21% of race

Time at Slower Pace

54:50

30% of race

Average Pace: 7:01 /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 mi10:19:1118:365:5918:36
5:59
#893
10K
6.21 mi10:38:4338:086:0819:32
6:17
#1324
15K
9.32 mi10:58:2657:516:1219:43
6:21
#1503
20K
12.43 mi11:19:431:19:086:2221:17
6:51
#2017
Half
13.11 mi11:24:081:23:336:224:25
6:28
#2041
25K
15.53 mi11:41:551:41:206:3117:47
7:20
#2578
30K
18.64 mi12:07:082:06:336:4725:13
8:07
#3635
20M
20.00 mi12:17:472:17:126:5210:39
7:50
#3813
21M
21.00 mi12:25:412:25:066:557:54
7:54
#3762
35K
21.75 mi12:31:172:30:426:565:36
7:29
#3803
23M
23.00 mi12:40:072:39:326:568:50
7:03
#3595
24M
24.00 mi12:47:572:47:226:587:50
7:50
#3642
40K
24.85 mi12:54:282:53:537:006:31
7:37
#3611
25.2M
25.20 mi12:57:422:57:077:023:14
9:23
#3650
Finish
26.22 mi13:04:313:03:567:016:49
6:41
#3507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8938638631945(Top 8%)1884(Top 13%)1884(Top 39%)
10K6.21 mi3.10 mi1324-4311283-4201283-4201856(Top 7%)1796(Top 12%)1796(Top 37%)
15K9.32 mi3.11 mi1503-1791457-1741457-1741945(Top 8%)1884(Top 13%)1884(Top 39%)
20K12.43 mi3.11 mi2017-5141950-4931950-4934248(Top 17%)3947(Top 27%)3947(Top 81%)
Half13.11 mi0.68 mi2041-241973-231973-232502(Top 10%)2397(Top 16%)2397(Top 49%)
25K15.53 mi2.42 mi2578-5372462-4892462-4896013(Top 24%)5187(Top 36%)5187(Top 107%)
30K18.64 mi3.11 mi3635-10573419-9573419-9578521(Top 33%)6511(Top 45%)6511(Top 134%)
20M20.00 mi1.36 mi3813-1783562-1433562-1435857(Top 23%)4759(Top 33%)4759(Top 98%)
21M21.00 mi1.00 mi3762+513507+553507+553791(Top 15%)3294(Top 23%)3294(Top 68%)
35K21.75 mi0.75 mi3803-413534-273534-274957(Top 19%)4071(Top 28%)4071(Top 84%)
23M23.00 mi1.25 mi3595+2083335+1993335+1992127(Top 8%)1940(Top 13%)1940(Top 40%)
24M24.00 mi1.00 mi3642-473367-323367-325694(Top 22%)4281(Top 29%)4281(Top 88%)
40K24.85 mi0.85 mi3611+313330+373330+373973(Top 16%)3187(Top 22%)3187(Top 66%)
25.2M25.20 mi0.35 mi3650-393360-303360-308138(Top 32%)5367(Top 37%)5367(Top 111%)
Finish26.22 mi1.02 mi3507+1433224+1363224+1361971(Top 8%)1731(Top 12%)1731(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

1945

Males

1884

M18-39

1884

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1856

Males

1796

M18-39

1796

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

1945

Males

1884

M18-39

1884

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4248

Males

3947

M18-39

3947

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2502

Males

2397

M18-39

2397

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6013

Males

5187

M18-39

5187

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8521

Males

6511

M18-39

6511

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5857

Males

4759

M18-39

4759

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3791

Males

3294

M18-39

3294

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4957

Males

4071

M18-39

4071

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2127

Males

1940

M18-39

1940

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5694

Males

4281

M18-39

4281

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

3973

Males

3187

M18-39

3187

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8138

Males

5367

M18-39

5367

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

1971

Males

1731

M18-39

1731

Passing Analysis

Category:
Athletes Passed
752
Passed By
3366
Net Change
-2614
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#893
5K → 10K0431-431#893#1324
10K → 15K20199-179#1324#1503
15K → 20K10524-514#1503#2017
20K → Half428-24#2017#2041
Half → 25K14551-537#2041#2578
25K → 30K211078-1057#2578#3635
30K → 20M57235-178#3635#3813
20M → 21M10756+51#3813#3762
21M → 35K3980-41#3762#3803
35K → 23M2135+208#3803#3595
23M → 24M4693-47#3595#3642
24M → 40K6029+31#3642#3611
40K → 25.2M1655-39#3611#3650
25.2M → Finish1452+143#3650#3507
TOTALS7523366-2614
📊

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