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BOSTON MARATHON 2024

Michael Welch

Bib: 3796•M

DE

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Masters (Masters Men)
#0 / 9729
Top 5%
Division (M40-44)
#0 / 2009
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #4591
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
41:28
Rank: #4337 (+254)
5K → 10K
20:44 | 6:40/mi
15K· 9.32 mi
1:02:14
Rank: #4108 (+229)
10K → 15K
20:46 | 6:41/mi
20K· 12.43 mi
1:22:58
Rank: #3762 (+346)
15K → 20K
20:44 | 6:40/mi
Half· 13.11 mi
1:27:27
Rank: #3727 (+35)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:43:29
Rank: #3378 (+349)
Half → 25K
16:02 | 6:37/mi
30K· 18.64 mi
2:04:22
Rank: #2890 (+488)
25K → 30K
20:53 | 6:43/mi
20M
2:13:23
Rank: #2660 (+230)
30K → 20M
9:01 | 6:38/mi
21M
2:20:18
Rank: #2451 (+209)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:25:10
Rank: #2362 (+89)
21M → 35K
4:52 | 6:30/mi
23M
2:33:38
Rank: #2226 (+136)
35K → 23M
8:28 | 6:46/mi
24M
2:40:20
Rank: #2121 (+105)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:46:07
Rank: #2043 (+78)
24M → 40K
5:47 | 6:46/mi
25.2M
2:48:41
Rank: #2004 (+39)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:55:31
Rank: #1976 (+28)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:27
Pace6:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:04
Pace6:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1620:446:4020:44
6:40
-
10K
6.21 mi10:44:0041:286:4020:44
6:40
0:00
15K
9.32 mi11:04:461:02:146:4120:46
6:41
+0:01
20K
12.43 mi11:25:301:22:586:4120:44
6:40
-0:01
Half
13.11 mi11:29:591:27:276:404:29
6:34
-0:06
25K
15.53 mi11:46:011:43:296:4016:02
6:37
+0:03
30K
18.64 mi12:06:542:04:226:4020:53
6:43
+0:06
20M
20.00 mi12:15:552:13:236:409:01
6:38
-0:05
21M
21.00 mi12:22:502:20:186:416:55
6:55
+0:17
35K
21.75 mi12:27:422:25:106:404:52
6:30
-0:25
23M
23.00 mi12:36:102:33:386:418:28
6:46
+0:16
24M
24.00 mi12:42:522:40:206:416:42
6:42
-0:04
40K
24.85 mi12:48:392:46:076:415:47
6:46
+0:04
25.2M
25.20 mi12:51:132:48:416:422:34
7:27
+0:41
Finish
26.22 mi12:58:032:55:316:426:50
6:42
-0:45

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

6:30 /mi

Average Pace

6:42 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:57

99% of race

Time at Steady Pace

2:34

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:23:1620:446:4020:44
6:40
#4591
10K
6.21 mi10:44:0041:286:4020:44
6:40
#4337
15K
9.32 mi11:04:461:02:146:4120:46
6:41
#4108
20K
12.43 mi11:25:301:22:586:4120:44
6:40
#3762
Half
13.11 mi11:29:591:27:276:404:29
6:34
#3727
25K
15.53 mi11:46:011:43:296:4016:02
6:37
#3378
30K
18.64 mi12:06:542:04:226:4020:53
6:43
#2890
20M
20.00 mi12:15:552:13:236:409:01
6:38
#2660
21M
21.00 mi12:22:502:20:186:416:55
6:55
#2451
35K
21.75 mi12:27:422:25:106:404:52
6:30
#2362
23M
23.00 mi12:36:102:33:386:418:28
6:46
#2226
24M
24.00 mi12:42:522:40:206:416:42
6:42
#2121
40K
24.85 mi12:48:392:46:076:415:47
6:46
#2043
25.2M
25.20 mi12:51:132:48:416:422:34
7:27
#2004
Finish
26.22 mi12:58:032:55:316:426:50
6:42
#1976
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4591429242923794(Top 15%)3572(Top 25%)3572(Top 178%)
10K6.21 mi3.10 mi4337+2544075+2174075+2174096(Top 16%)3845(Top 26%)3845(Top 191%)
15K9.32 mi3.11 mi4108+2293861+2143861+2143794(Top 15%)3572(Top 25%)3572(Top 178%)
20K12.43 mi3.11 mi3762+3463563+2983563+2983039(Top 12%)2890(Top 20%)2890(Top 144%)
Half13.11 mi0.68 mi3727+353531+323531+322938(Top 11%)2794(Top 19%)2794(Top 139%)
25K15.53 mi2.42 mi3378+3493206+3253206+3252198(Top 9%)2105(Top 14%)2105(Top 105%)
30K18.64 mi3.11 mi2890+4882746+4602746+4601679(Top 7%)1604(Top 11%)1604(Top 80%)
20M20.00 mi1.36 mi2660+2302526+2202526+2201180(Top 5%)1121(Top 8%)1121(Top 56%)
21M21.00 mi1.00 mi2451+2092338+1882338+188919(Top 4%)871(Top 6%)871(Top 43%)
35K21.75 mi0.75 mi2362+892255+832255+831283(Top 5%)1214(Top 8%)1214(Top 60%)
23M23.00 mi1.25 mi2226+1362124+1312124+1311216(Top 5%)1146(Top 8%)1146(Top 57%)
24M24.00 mi1.00 mi2121+1052023+1012023+1011376(Top 5%)1279(Top 9%)1279(Top 64%)
40K24.85 mi0.85 mi2043+781951+721951+721225(Top 5%)1133(Top 8%)1133(Top 56%)
25.2M25.20 mi0.35 mi2004+391912+391912+391292(Top 5%)1178(Top 8%)1178(Top 59%)
Finish26.22 mi1.02 mi1976+281881+311881+311998(Top 8%)1749(Top 12%)1749(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3794

Males

3572

M40-44

3572

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4096

Males

3845

M40-44

3845

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3794

Males

3572

M40-44

3572

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3039

Males

2890

M40-44

2890

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2938

Males

2794

M40-44

2794

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2198

Males

2105

M40-44

2105

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1679

Males

1604

M40-44

1604

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1180

Males

1121

M40-44

1121

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

919

Males

871

M40-44

871

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1283

Males

1214

M40-44

1214

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1216

Males

1146

M40-44

1146

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1376

Males

1279

M40-44

1279

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1225

Males

1133

M40-44

1133

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1292

Males

1178

M40-44

1178

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

1998

Males

1749

M40-44

1749

Passing Analysis

Category:
Athletes Passed
2806
Passed By
191
Net Change
+2615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4591
5K → 10K33379+254#4591#4337
10K → 15K27243+229#4337#4108
15K → 20K35610+346#4108#3762
20K → Half449+35#3762#3727
Half → 25K3523+349#3727#3378
25K → 30K4924+488#3378#2890
30K → 20M2300+230#2890#2660
20M → 21M2090+209#2660#2451
21M → 35K912+89#2451#2362
35K → 23M1426+136#2362#2226
23M → 24M1149+105#2226#2121
24M → 40K824+78#2121#2043
40K → 25.2M390+39#2043#2004
25.2M → Finish5022+28#2004#1976
TOTALS2806191+2615
📊

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