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BOSTON MARATHON 2024

Tyler Butterfield

Bib: 59•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 0.3%
Gender (Male)
#0 / 14578
Top 0.4%
Masters (Masters Men)
#0 / 9729
Top 0.1%
Division (M40-44)
#0 / 2009
Top 0.3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:27
Rank: #59
Start → 5K
16:27 | 5:18/mi
10K· 6.21 mi
33:21
Rank: #61 (-2)
5K → 10K
16:54 | 5:26/mi
15K· 9.32 mi
50:28
Rank: #62 (-1)
10K → 15K
17:07 | 5:31/mi
20K· 12.43 mi
1:07:37
Rank: #65 (-3)
15K → 20K
17:09 | 5:31/mi
Half· 13.11 mi
1:11:21
Rank: #66 (-1)
20K → Half
3:44 | 5:28/mi
25K· 15.53 mi
1:24:45
Rank: #65 (+1)
Half → 25K
13:24 | 5:32/mi
30K· 18.64 mi
1:42:18
Rank: #60 (+5)
25K → 30K
17:33 | 5:39/mi
20M
1:50:01
Rank: #56 (+4)
30K → 20M
7:43 | 5:41/mi
21M
1:56:02
Rank: #54 (+2)
20M → 21M
6:01 | 6:01/mi
35K· 21.75 mi
2:00:14
Rank: #56 (-2)
21M → 35K
4:12 | 5:37/mi
23M
2:07:38
Rank: #64 (-8)
35K → 23M
7:24 | 5:55/mi
24M
2:13:31
Rank: #67 (-3)
23M → 24M
5:53 | 5:53/mi
40K· 24.85 mi
2:18:39
Rank: #69 (-2)
24M → 40K
5:08 | 6:00/mi
25.2M
2:21:00
Rank: #69
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:26:56
Rank: #68 (+1)
25.2M → Finish
5:56 | 5:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:11:21
Pace5:27 /mi
2nd Half
Distance13.11 mi
Time1:15:35
Pace5:46 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:53:3016:275:1816:27
5:18
-
10K
6.21 mi10:10:2433:215:2216:54
5:26
+0:08
15K
9.32 mi10:27:3150:285:2517:07
5:31
+0:05
20K
12.43 mi10:44:401:07:375:2617:09
5:31
0:00
Half
13.11 mi10:48:241:11:215:273:44
5:28
-0:03
25K
15.53 mi11:01:481:24:455:2713:24
5:32
+0:04
30K
18.64 mi11:19:211:42:185:2917:33
5:39
+0:07
20M
20.00 mi11:27:041:50:015:307:43
5:41
+0:02
21M
21.00 mi11:33:051:56:025:326:01
6:01
+0:20
35K
21.75 mi11:37:172:00:145:324:12
5:37
-0:24
23M
23.00 mi11:44:412:07:385:337:24
5:55
+0:18
24M
24.00 mi11:50:342:13:315:345:53
5:53
-0:02
40K
24.85 mi11:55:422:18:395:355:08
6:00
+0:07
25.2M
25.20 mi11:58:032:21:005:362:21
6:49
+0:49
Finish
26.22 mi12:03:592:26:565:365:56
5:49
-1:00

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

5:18 /mi

Average Pace

5:36 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:05

25% of race

Time at Steady Pace

1:23:04

57% of race

Time at Slower Pace

26:47

18% of race

Average Pace: 5:36 /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 mi09:53:3016:275:1816:27
5:18
#59
10K
6.21 mi10:10:2433:215:2216:54
5:26
#61
15K
9.32 mi10:27:3150:285:2517:07
5:31
#62
20K
12.43 mi10:44:401:07:375:2617:09
5:31
#65
Half
13.11 mi10:48:241:11:215:273:44
5:28
#66
25K
15.53 mi11:01:481:24:455:2713:24
5:32
#65
30K
18.64 mi11:19:211:42:185:2917:33
5:39
#60
20M
20.00 mi11:27:041:50:015:307:43
5:41
#56
21M
21.00 mi11:33:051:56:025:326:01
6:01
#54
35K
21.75 mi11:37:172:00:145:324:12
5:37
#56
23M
23.00 mi11:44:412:07:385:337:24
5:55
#64
24M
24.00 mi11:50:342:13:315:345:53
5:53
#67
40K
24.85 mi11:55:422:18:395:355:08
6:00
#69
25.2M
25.20 mi11:58:032:21:005:362:21
6:49
#69
Finish
26.22 mi12:03:592:26:565:365:56
5:49
#68
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi59595992(Top 0.4%)92(Top 0.6%)92(Top 5%)
10K6.21 mi3.10 mi61-261-261-292(Top 0.4%)75(Top 0.5%)75(Top 4%)
15K9.32 mi3.11 mi62-162-162-192(Top 0.4%)92(Top 0.6%)92(Top 5%)
20K12.43 mi3.11 mi65-365-365-369(Top 0.3%)69(Top 0.5%)69(Top 3%)
Half13.11 mi0.68 mi66-166-166-184(Top 0.3%)84(Top 0.6%)84(Top 4%)
25K15.53 mi2.42 mi65+165+165+161(Top 0.2%)61(Top 0.4%)61(Top 3%)
30K18.64 mi3.11 mi60+560+560+574(Top 0.3%)58(Top 0.4%)58(Top 3%)
20M20.00 mi1.36 mi56+456+456+466(Top 0.3%)51(Top 0.3%)51(Top 3%)
21M21.00 mi1.00 mi54+254+254+278(Top 0.3%)66(Top 0.5%)66(Top 3%)
35K21.75 mi0.75 mi56-256-256-292(Top 0.4%)77(Top 0.5%)77(Top 4%)
23M23.00 mi1.25 mi64-855+155+1129(Top 0.5%)112(Top 0.8%)112(Top 6%)
24M24.00 mi1.00 mi67-356-156-1195(Top 0.8%)175(Top 1%)175(Top 9%)
40K24.85 mi0.85 mi69-258-258-2192(Top 0.8%)174(Top 1%)174(Top 9%)
25.2M25.20 mi0.35 mi695858348(Top 1%)318(Top 2%)318(Top 16%)
Finish26.22 mi1.02 mi68+157+157+1246(Top 1.0%)228(Top 2%)228(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.4%
×21stories
+97ft-345ft

Overall

92

Males

92

M40-44

92

5K→10K

3.1 - 6.2 mi

Top 0.4%
×5stories
+79ft-138ft

Overall

92

Males

75

M40-44

75

10K→15K

6.2 - 9.3 mi

Top 0.4%
×3stories
+67ft-78ft

Overall

92

Males

92

M40-44

92

15K→20K

9.3 - 12.4 mi

Top 0.3%
×5stories
+106ft-86ft

Overall

69

Males

69

M40-44

69

20K→Half

12.4 - 13.1 mi

Top 0.3%
×2stories
+19ft-37ft

Overall

84

Males

84

M40-44

84

Half→25K

13.1 - 15.5 mi

Top 0.2%
×4stories
+66ft-88ft

Overall

61

Males

61

M40-44

61

25K→30K

15.5 - 18.6 mi

Top 0.3%
×9stories
+181ft-148ft

Overall

74

Males

58

M40-44

58

30K→20M

18.6 - 20.0 mi

Top 0.3%
×5stories
+64ft-50ft

Overall

66

Males

51

M40-44

51

20M→21M

20.0 - 21.0 mi

Top 0.3%
×8stories
+106ft-24ft

Overall

78

Males

66

M40-44

66

21M→35K

21.0 - 21.8 mi

Top 0.4%
×7stories
+17ft-86ft

Overall

92

Males

77

M40-44

77

35K→23M

21.8 - 23.0 mi

Top 0.5%
×5stories
+23ft-63ft

Overall

129

Males

112

M40-44

112

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

195

Males

175

M40-44

175

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

192

Males

174

M40-44

174

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

348

Males

318

M40-44

318

25.2M→Finish

25.2 - 26.2 mi

Top 1.0%
×2stories
+22ft-21ft

Overall

246

Males

228

M40-44

228

Passing Analysis

Category:
Athletes Passed
26
Passed By
35
Net Change
-9
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#59
5K → 10K13-2#59#61
10K → 15K34-1#61#62
15K → 20K25-3#62#65
20K → Half01-1#65#66
Half → 25K21+1#66#65
25K → 30K72+5#65#60
30K → 20M51+4#60#56
20M → 21M20+2#56#54
21M → 35K02-2#54#56
35K → 23M19-8#56#64
23M → 24M25-3#64#67
24M → 40K02-2#67#69
40K → 25.2M000#69#69
25.2M → Finish10+1#69#68
TOTALS2635-9
📊

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