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BOSTON MARATHON 2024

Jason Twitchell

Bib: 20128•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
25:02
Rank: #15057
Start → 5K
25:02 | 8:03/mi
10K· 6.21 mi
50:38
Rank: #15440 (-383)
5K → 10K
25:36 | 8:14/mi
15K· 9.32 mi
1:15:57
Rank: #15017 (+423)
10K → 15K
25:19 | 8:09/mi
20K· 12.43 mi
1:41:28
Rank: #14493 (+524)
15K → 20K
25:31 | 8:13/mi
Half· 13.11 mi
1:47:00
Rank: #14414 (+79)
20K → Half
5:32 | 8:07/mi
25K· 15.53 mi
2:07:27
Rank: #14061 (+353)
Half → 25K
20:27 | 8:26/mi
30K· 18.64 mi
2:35:41
Rank: #13917 (+144)
25K → 30K
28:14 | 9:05/mi
20M
2:48:28
Rank: #13925 (-8)
30K → 20M
12:47 | 9:24/mi
21M
2:58:35
Rank: #13882 (+43)
20M → 21M
10:07 | 10:07/mi
35K· 21.75 mi
3:05:24
Rank: #13828 (+54)
21M → 35K
6:49 | 9:07/mi
23M
3:17:30
Rank: #13865 (-37)
35K → 23M
12:06 | 9:40/mi
24M
3:27:01
Rank: #13895 (-30)
23M → 24M
9:31 | 9:31/mi
40K· 24.85 mi
3:35:47
Rank: #14007 (-112)
24M → 40K
8:46 | 10:15/mi
25.2M
3:39:41
Rank: #14034 (-27)
40K → 25.2M
3:54 | 11:19/mi
Finish· 26.22 mi
3:49:09
Rank: #14083 (-49)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:00
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:02:09
Pace9:19 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2825:028:0325:02
8:03
-
10K
6.21 mi11:45:0450:388:0925:36
8:14
+0:11
15K
9.32 mi12:10:231:15:578:0925:19
8:09
-0:05
20K
12.43 mi12:35:541:41:288:1025:31
8:13
+0:04
Half
13.11 mi12:41:261:47:008:105:32
8:07
-0:06
25K
15.53 mi13:01:532:07:278:1220:27
8:26
+0:19
30K
18.64 mi13:30:072:35:418:2128:14
9:05
+0:39
20M
20.00 mi13:42:542:48:288:2512:47
9:24
+0:19
21M
21.00 mi13:53:012:58:358:3010:07
10:07
+0:43
35K
21.75 mi13:59:503:05:248:316:49
9:07
-1:00
23M
23.00 mi14:11:563:17:308:3512:06
9:40
+0:33
24M
24.00 mi14:21:273:27:018:389:31
9:31
-0:09
40K
24.85 mi14:30:133:35:478:418:46
10:15
+0:44
25.2M
25.20 mi14:34:073:39:418:433:54
11:19
+1:04
Finish
26.22 mi14:43:353:49:098:459:28
9:17
-2:02

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

8:03 /mi

Average Pace

8:45 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:07:27

56% of race

Time at Steady Pace

1:06:49

29% of race

Time at Slower Pace

34:53

15% 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:19:2825:028:0325:02
8:03
#15057
10K
6.21 mi11:45:0450:388:0925:36
8:14
#15440
15K
9.32 mi12:10:231:15:578:0925:19
8:09
#15017
20K
12.43 mi12:35:541:41:288:1025:31
8:13
#14493
Half
13.11 mi12:41:261:47:008:105:32
8:07
#14414
25K
15.53 mi13:01:532:07:278:1220:27
8:26
#14061
30K
18.64 mi13:30:072:35:418:2128:14
9:05
#13917
20M
20.00 mi13:42:542:48:288:2512:47
9:24
#13925
21M
21.00 mi13:53:012:58:358:3010:07
10:07
#13882
35K
21.75 mi13:59:503:05:248:316:49
9:07
#13828
23M
23.00 mi14:11:563:17:308:3512:06
9:40
#13865
24M
24.00 mi14:21:273:27:018:389:31
9:31
#13895
40K
24.85 mi14:30:133:35:478:418:46
10:15
#14007
25.2M
25.20 mi14:34:073:39:418:433:54
11:19
#14034
Finish
26.22 mi14:43:353:49:098:459:28
9:17
#14083
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15057100391003914381(Top 56%)9751(Top 67%)9751(Top 831%)
10K6.21 mi3.10 mi15440-38310195-15610195-15615762(Top 62%)10342(Top 71%)10342(Top 882%)
15K9.32 mi3.11 mi15017+42310025+17010025+17014381(Top 56%)9751(Top 67%)9751(Top 831%)
20K12.43 mi3.11 mi14493+5249811+2149811+21413210(Top 52%)9225(Top 63%)9225(Top 786%)
Half13.11 mi0.68 mi14414+799763+489763+4813437(Top 53%)9249(Top 63%)9249(Top 788%)
25K15.53 mi2.42 mi14061+3539587+1769587+17612705(Top 50%)8793(Top 60%)8793(Top 750%)
30K18.64 mi3.11 mi13917+1449452+1359452+13513647(Top 53%)8977(Top 62%)8977(Top 765%)
20M20.00 mi1.36 mi13925-89400+529400+5214088(Top 55%)8890(Top 61%)8890(Top 758%)
21M21.00 mi1.00 mi13882+439314+869314+8613432(Top 53%)8401(Top 58%)8401(Top 716%)
35K21.75 mi0.75 mi13828+549262+529262+5213846(Top 54%)8570(Top 59%)8570(Top 731%)
23M23.00 mi1.25 mi13865-379226+369226+3614191(Top 56%)8645(Top 59%)8645(Top 737%)
24M24.00 mi1.00 mi13895-309196+309196+3014520(Top 57%)8774(Top 60%)8774(Top 748%)
40K24.85 mi0.85 mi14007-1129201-59201-515874(Top 62%)9400(Top 64%)9400(Top 801%)
25.2M25.20 mi0.35 mi14034-279196+59196+515453(Top 60%)9156(Top 63%)9156(Top 781%)
Finish26.22 mi1.02 mi14083-499188+89188+815529(Top 61%)9222(Top 63%)9222(Top 786%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14381

Males

9751

M60-64

9751

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

15762

Males

10342

M60-64

10342

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14381

Males

9751

M60-64

9751

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13210

Males

9225

M60-64

9225

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

13437

Males

9249

M60-64

9249

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

12705

Males

8793

M60-64

8793

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

13647

Males

8977

M60-64

8977

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14088

Males

8890

M60-64

8890

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13432

Males

8401

M60-64

8401

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13846

Males

8570

M60-64

8570

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14191

Males

8645

M60-64

8645

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14520

Males

8774

M60-64

8774

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15874

Males

9400

M60-64

9400

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15453

Males

9156

M60-64

9156

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15529

Males

9222

M60-64

9222

Passing Analysis

Category:
Athletes Passed
2785
Passed By
1811
Net Change
+974
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15057
5K → 10K153536-383#15057#15440
10K → 15K48158+423#15440#15017
15K → 20K55430+524#15017#14493
20K → Half9112+79#14493#14414
Half → 25K41259+353#14414#14061
25K → 30K346202+144#14061#13917
30K → 20M130138-8#13917#13925
20M → 21M156113+43#13925#13882
21M → 35K11056+54#13882#13828
35K → 23M107144-37#13828#13865
23M → 24M89119-30#13865#13895
24M → 40K60172-112#13895#14007
40K → 25.2M3360-27#14007#14034
25.2M → Finish63112-49#14034#14083
TOTALS27851811+974
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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