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BOSTON MARATHON 2024

Stephen Vallance

Bib: 9433•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:42
Rank: #9229
Start → 5K
22:42 | 7:18/mi
10K· 6.21 mi
46:27
Rank: #10266 (-1037)
5K → 10K
23:45 | 7:39/mi
15K· 9.32 mi
1:10:01
Rank: #10274 (-8)
10K → 15K
23:34 | 7:35/mi
20K· 12.43 mi
1:33:58
Rank: #10105 (+169)
15K → 20K
23:57 | 7:43/mi
Half· 13.11 mi
1:39:07
Rank: #10078 (+27)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:58:45
Rank: #10127 (-49)
Half → 25K
19:38 | 8:06/mi
30K· 18.64 mi
2:27:07
Rank: #10890 (-763)
25K → 30K
28:22 | 9:08/mi
20M
2:39:29
Rank: #10993 (-103)
30K → 20M
12:22 | 9:06/mi
21M
2:51:14
Rank: #11696 (-703)
20M → 21M
11:45 | 11:45/mi
35K· 21.75 mi
2:58:26
Rank: #11885 (-189)
21M → 35K
7:12 | 9:37/mi
23M
3:12:28
Rank: #12515 (-630)
35K → 23M
14:02 | 11:12/mi
24M
3:23:45
Rank: #13071 (-556)
23M → 24M
11:17 | 11:17/mi
40K· 24.85 mi
3:33:46
Rank: #13522 (-451)
24M → 40K
10:01 | 11:43/mi
25.2M
3:38:46
Rank: #13825 (-303)
40K → 25.2M
5:00 | 14:30/mi
Finish· 26.22 mi
3:48:47
Rank: #14013 (-188)
25.2M → Finish
10:01 | 9:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:07
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time2:09:40
Pace9:53 /mi
📊Positive Split: 30.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3922:427:1822:42
7:18
-
10K
6.21 mi11:12:2446:277:2923:45
7:39
+0:21
15K
9.32 mi11:35:581:10:017:3123:34
7:35
-0:04
20K
12.43 mi11:59:551:33:587:3423:57
7:43
+0:08
Half
13.11 mi12:05:041:39:077:345:09
7:33
-0:10
25K
15.53 mi12:24:421:58:457:3919:38
8:06
+0:33
30K
18.64 mi12:53:042:27:077:5428:22
9:08
+1:02
20M
20.00 mi13:05:262:39:297:5812:22
9:06
-0:02
21M
21.00 mi13:17:112:51:148:0911:45
11:45
+2:39
35K
21.75 mi13:24:232:58:268:127:12
9:37
-2:08
23M
23.00 mi13:38:253:12:288:2214:02
11:12
+1:35
24M
24.00 mi13:49:423:23:458:2911:17
11:17
+0:05
40K
24.85 mi13:59:433:33:468:3610:01
11:43
+0:26
25.2M
25.20 mi14:04:433:38:468:415:00
14:30
+2:47
Finish
26.22 mi14:14:443:48:478:4410:01
9:50
-4:40

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

7:18 /mi

Average Pace

8:44 /mi

Slowest Pace

14:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:45

52% of race

Time at Steady Pace

57:57

25% of race

Time at Slower Pace

52:05

23% of race

Average Pace: 8:44 /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 mi10:48:3922:427:1822:42
7:18
#9229
10K
6.21 mi11:12:2446:277:2923:45
7:39
#10266
15K
9.32 mi11:35:581:10:017:3123:34
7:35
#10274
20K
12.43 mi11:59:551:33:587:3423:57
7:43
#10105
Half
13.11 mi12:05:041:39:077:345:09
7:33
#10078
25K
15.53 mi12:24:421:58:457:3919:38
8:06
#10127
30K
18.64 mi12:53:042:27:077:5428:22
9:08
#10890
20M
20.00 mi13:05:262:39:297:5812:22
9:06
#10993
21M
21.00 mi13:17:112:51:148:0911:45
11:45
#11696
35K
21.75 mi13:24:232:58:268:127:12
9:37
#11885
23M
23.00 mi13:38:253:12:288:2214:02
11:12
#12515
24M
24.00 mi13:49:423:23:458:2911:17
11:17
#13071
40K
24.85 mi13:59:433:33:468:3610:01
11:43
#13522
25.2M
25.20 mi14:04:433:38:468:415:00
14:30
#13825
Finish
26.22 mi14:14:443:48:478:4410:01
9:50
#14013
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi92297542754210322(Top 40%)7961(Top 55%)7961(Top 359%)
10K6.21 mi3.10 mi10266-10378055-5138055-51311425(Top 45%)8517(Top 58%)8517(Top 384%)
15K9.32 mi3.11 mi10274-88024+318024+3110322(Top 40%)7961(Top 55%)7961(Top 359%)
20K12.43 mi3.11 mi10105+1697880+1447880+1449806(Top 38%)7555(Top 52%)7555(Top 341%)
Half13.11 mi0.68 mi10078+277855+257855+259481(Top 37%)7434(Top 51%)7434(Top 335%)
25K15.53 mi2.42 mi10127-497827+287827+2810791(Top 42%)7907(Top 54%)7907(Top 356%)
30K18.64 mi3.11 mi10890-7638098-2718098-27113865(Top 54%)9067(Top 62%)9067(Top 409%)
20M20.00 mi1.36 mi10993-1038093+58093+512629(Top 49%)8244(Top 57%)8244(Top 372%)
21M21.00 mi1.00 mi11696-7038369-2768369-27618226(Top 71%)10745(Top 74%)10745(Top 484%)
35K21.75 mi0.75 mi11885-1898430-618430-6115902(Top 62%)9566(Top 66%)9566(Top 431%)
23M23.00 mi1.25 mi12515-6308640-2108640-21018952(Top 74%)11049(Top 76%)11049(Top 498%)
24M24.00 mi1.00 mi13071-5568824-1848824-18419934(Top 78%)11482(Top 79%)11482(Top 518%)
40K24.85 mi0.85 mi13522-4518987-1638987-16319813(Top 78%)11362(Top 78%)11362(Top 512%)
25.2M25.20 mi0.35 mi13825-3039103-1169103-11622329(Top 87%)12660(Top 87%)12660(Top 571%)
Finish26.22 mi1.02 mi14013-1889161-589161-5817807(Top 70%)10356(Top 71%)10356(Top 467%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10322

Males

7961

M45-49

7961

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11425

Males

8517

M45-49

8517

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10322

Males

7961

M45-49

7961

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9806

Males

7555

M45-49

7555

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9481

Males

7434

M45-49

7434

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

10791

Males

7907

M45-49

7907

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

13865

Males

9067

M45-49

9067

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

12629

Males

8244

M45-49

8244

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18226

Males

10745

M45-49

10745

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15902

Males

9566

M45-49

9566

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18952

Males

11049

M45-49

11049

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19934

Males

11482

M45-49

11482

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19813

Males

11362

M45-49

11362

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22329

Males

12660

M45-49

12660

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

17807

Males

10356

M45-49

10356

Passing Analysis

Category:
Athletes Passed
1191
Passed By
5972
Net Change
-4784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9229
5K → 10K461082-1037#9229#10266
10K → 15K205213-8#10266#10274
15K → 20K307138+169#10274#10105
20K → Half5326+27#10105#10078
Half → 25K191239-49#10078#10127
25K → 30K111873-763#10127#10890
30K → 20M98201-103#10890#10993
20M → 21M24727-703#10993#11696
21M → 35K39228-189#11696#11885
35K → 23M37667-630#11885#12515
23M → 24M18574-556#12515#13071
24M → 40K20471-451#13071#13522
40K → 25.2M7310-303#13522#13825
25.2M → Finish35223-188#13825#14013
TOTALS11915972-4784
📊

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