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BOSTON MARATHON 2024

Jason Martin

Bib: 8746•M

CT

0:00
0:00
/ mi
Masters
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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
26:15
Rank: #17479
Start → 5K
26:15 | 8:27/mi
10K· 6.21 mi
52:07
Rank: #16837 (+642)
5K → 10K
25:52 | 8:20/mi
15K· 9.32 mi
1:18:01
Rank: #16335 (+502)
10K → 15K
25:54 | 8:20/mi
20K· 12.43 mi
1:44:02
Rank: #15671 (+664)
15K → 20K
26:01 | 8:22/mi
Half· 13.11 mi
1:49:36
Rank: #15572 (+99)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:10:05
Rank: #15061 (+511)
Half → 25K
20:29 | 8:27/mi
30K· 18.64 mi
2:37:19
Rank: #14459 (+602)
25K → 30K
27:14 | 8:46/mi
20M
2:49:22
Rank: #14188 (+271)
30K → 20M
12:03 | 8:52/mi
21M
2:58:48
Rank: #13943 (+245)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
3:04:58
Rank: #13702 (+241)
21M → 35K
6:10 | 8:15/mi
23M
3:15:59
Rank: #13480 (+222)
35K → 23M
11:01 | 8:48/mi
24M
3:24:28
Rank: #13254 (+226)
23M → 24M
8:29 | 8:29/mi
40K· 24.85 mi
3:32:14
Rank: #13134 (+120)
24M → 40K
7:46 | 9:05/mi
25.2M
3:35:33
Rank: #13046 (+88)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:44:19
Rank: #12981 (+65)
25.2M → Finish
8:46 | 8:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:36
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:54:43
Pace8:45 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5726:158:2726:15
8:27
-
10K
6.21 mi11:49:4952:078:2325:52
8:20
-0:07
15K
9.32 mi12:15:431:18:018:2225:54
8:20
0:00
20K
12.43 mi12:41:441:44:028:2226:01
8:22
+0:02
Half
13.11 mi12:47:181:49:368:225:34
8:10
-0:12
25K
15.53 mi13:07:472:10:058:2220:29
8:27
+0:17
30K
18.64 mi13:35:012:37:198:2627:14
8:46
+0:19
20M
20.00 mi13:47:042:49:228:2812:03
8:52
+0:06
21M
21.00 mi13:56:302:58:488:319:26
9:26
+0:34
35K
21.75 mi14:02:403:04:588:306:10
8:15
-1:11
23M
23.00 mi14:13:413:15:598:3111:01
8:48
+0:33
24M
24.00 mi14:22:103:24:288:318:29
8:29
-0:19
40K
24.85 mi14:29:563:32:148:327:46
9:05
+0:36
25.2M
25.20 mi14:33:153:35:338:333:19
9:37
+0:32
Finish
26.22 mi14:42:013:44:198:348:46
8:36
-1:01

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

8:10 /mi

Average Pace

8:34 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:48

91% of race

Time at Steady Pace

20:31

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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 mi11:23:5726:158:2726:15
8:27
#17479
10K
6.21 mi11:49:4952:078:2325:52
8:20
#16837
15K
9.32 mi12:15:431:18:018:2225:54
8:20
#16335
20K
12.43 mi12:41:441:44:028:2226:01
8:22
#15671
Half
13.11 mi12:47:181:49:368:225:34
8:10
#15572
25K
15.53 mi13:07:472:10:058:2220:29
8:27
#15061
30K
18.64 mi13:35:012:37:198:2627:14
8:46
#14459
20M
20.00 mi13:47:042:49:228:2812:03
8:52
#14188
21M
21.00 mi13:56:302:58:488:319:26
9:26
#13943
35K
21.75 mi14:02:403:04:588:306:10
8:15
#13702
23M
23.00 mi14:13:413:15:598:3111:01
8:48
#13480
24M
24.00 mi14:22:103:24:288:318:29
8:29
#13254
40K
24.85 mi14:29:563:32:148:327:46
9:05
#13134
25.2M
25.20 mi14:33:153:35:338:333:19
9:37
#13046
Finish
26.22 mi14:42:013:44:198:348:46
8:36
#12981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17479109831098315464(Top 61%)10185(Top 70%)10185(Top 526%)
10K6.21 mi3.10 mi16837+64210738+24510738+24516266(Top 64%)10537(Top 72%)10537(Top 545%)
15K9.32 mi3.11 mi16335+50210535+20310535+20315464(Top 61%)10185(Top 70%)10185(Top 526%)
20K12.43 mi3.11 mi15671+66410258+27710258+27714093(Top 55%)9575(Top 66%)9575(Top 495%)
Half13.11 mi0.68 mi15572+9910222+3610222+3613728(Top 54%)9365(Top 64%)9365(Top 484%)
25K15.53 mi2.42 mi15061+5119993+2299993+22912782(Top 50%)8826(Top 61%)8826(Top 456%)
30K18.64 mi3.11 mi14459+6029673+3209673+32012019(Top 47%)8246(Top 57%)8246(Top 426%)
20M20.00 mi1.36 mi14188+2719511+1629511+16211431(Top 45%)7689(Top 53%)7689(Top 397%)
21M21.00 mi1.00 mi13943+2459344+1679344+16710521(Top 41%)7008(Top 48%)7008(Top 362%)
35K21.75 mi0.75 mi13702+2419210+1349210+1349218(Top 36%)6381(Top 44%)6381(Top 330%)
23M23.00 mi1.25 mi13480+2229051+1599051+15910078(Top 39%)6624(Top 45%)6624(Top 342%)
24M24.00 mi1.00 mi13254+2268900+1518900+1519353(Top 37%)6227(Top 43%)6227(Top 322%)
40K24.85 mi0.85 mi13134+1208813+878813+8711255(Top 44%)7058(Top 48%)7058(Top 365%)
25.2M25.20 mi0.35 mi13046+888751+628751+629213(Top 36%)5950(Top 41%)5950(Top 307%)
Finish26.22 mi1.02 mi12981+658684+678684+6712069(Top 47%)7546(Top 52%)7546(Top 390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

15464

Males

10185

M50-54

10185

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16266

Males

10537

M50-54

10537

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

15464

Males

10185

M50-54

10185

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14093

Males

9575

M50-54

9575

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13728

Males

9365

M50-54

9365

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

12782

Males

8826

M50-54

8826

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12019

Males

8246

M50-54

8246

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11431

Males

7689

M50-54

7689

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10521

Males

7008

M50-54

7008

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9218

Males

6381

M50-54

6381

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10078

Males

6624

M50-54

6624

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9353

Males

6227

M50-54

6227

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11255

Males

7058

M50-54

7058

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9213

Males

5950

M50-54

5950

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12069

Males

7546

M50-54

7546

Passing Analysis

Category:
Athletes Passed
4859
Passed By
361
Net Change
+4498
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17479
5K → 10K72280+642#17479#16837
10K → 15K54543+502#16837#16335
15K → 20K6739+664#16335#15671
20K → Half1056+99#15671#15572
Half → 25K52413+511#15572#15061
25K → 30K63634+602#15061#14459
30K → 20M29726+271#14459#14188
20M → 21M26621+245#14188#13943
21M → 35K2443+241#13943#13702
35K → 23M24826+222#13702#13480
23M → 24M24317+226#13480#13254
24M → 40K14828+120#13254#13134
40K → 25.2M902+88#13134#13046
25.2M → Finish11853+65#13046#12981
TOTALS4859361+4498
📊

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