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BOSTON MARATHON 2024

Craig Welton

Bib: 30473•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 (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:26/mi
32:26
↑ 97↓ 3451.5%
10K· 6.21 mi
10:41/mi
1:05:38
↑ 79↓ 1380.4%
15K· 9.32 mi
11:21/mi
1:40:54
↑ 67↓ 78
20K· 12.43 mi
13:33/mi
2:22:59
↑ 106↓ 860.1%
Half· 13.11 mi
13:44/mi
2:32:21
↑ 19↓ 370.5%
25K· 15.53 mi
13:20/mi
3:04:41
↑ 66↓ 880.2%
30K· 18.64 mi
15:32/mi
3:52:56
↑ 181↓ 1480.2%
20M
17:51/mi
4:17:11
↑ 64↓ 500.2%
21M
14:29/mi
4:31:40
↑ 106↓ 241.6%
35K· 21.75 mi
12:08/mi
4:40:45
↑ 17↓ 861.7%
23M
12:00/mi
4:55:47
↑ 23↓ 630.6%
24M
10:59/mi
5:06:46
↓ 821.3%
40K· 24.85 mi
12:16/mi
5:17:15
↓ 200.3%
25.2M
15:40/mi
5:22:39
↑ 13↓ 160.2%
Finish· 26.22 mi
17:05/mi
5:40:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:21
Pace11:37 /mi
2nd Half
Distance13.11 mi
Time3:07:43
Pace14:19 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1132:2610:2632:26
10:26
-
10K
6.21 mi12:31:231:05:3810:3433:12
10:41
+0:15
15K
9.32 mi13:06:391:40:5410:5035:16
11:21
+0:40
20K
12.43 mi13:48:442:22:5911:3042:05
13:33
+2:12
Half
13.11 mi13:58:062:32:2111:379:22
13:44
+0:11
25K
15.53 mi14:30:263:04:4111:5332:20
13:20
-0:24
30K
18.64 mi15:18:413:52:5612:3048:15
15:32
+2:12
20M
20.00 mi15:42:564:17:1112:5224:15
17:51
+2:19
21M
21.00 mi15:57:254:31:4012:5614:29
14:29
-3:22
35K
21.75 mi16:06:304:40:4512:559:05
12:08
-2:21
23M
23.00 mi16:21:324:55:4712:5215:02
12:00
-0:08
24M
24.00 mi16:32:315:06:4612:4710:59
10:59
-1:01
40K
24.85 mi16:43:005:17:1512:4610:29
12:16
+1:17
25.2M
25.20 mi16:48:245:22:3912:485:24
15:40
+3:24
Finish
26.22 mi17:05:495:40:0412:5917:25
17:05
+1:25

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

10:26 /mi

Average Pace

12:59 /mi

Slowest Pace

17:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:00

40% of race

Time at Steady Pace

1:34:16

28% of race

Time at Slower Pace

1:49:48

32% of race

Average Pace: 12:58 /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 mi11:58:1132:2610:2632:26
10:26
#23968
10K
6.21 mi12:31:231:05:3810:3433:12
10:41
#23895
15K
9.32 mi13:06:391:40:5410:5035:16
11:21
#24039
20K
12.43 mi13:48:442:22:5911:3042:05
13:33
#24515
Half
13.11 mi13:58:062:32:2111:379:22
13:44
#24632
25K
15.53 mi14:30:263:04:4111:5332:20
13:20
#24623
30K
18.64 mi15:18:413:52:5612:3048:15
15:32
#24818
20M
20.00 mi15:42:564:17:1112:5224:15
17:51
#24982
21M
21.00 mi15:57:254:31:4012:5614:29
14:29
#24925
35K
21.75 mi16:06:304:40:4512:559:05
12:08
#24866
23M
23.00 mi16:21:324:55:4712:5215:02
12:00
#24750
24M
24.00 mi16:32:315:06:4612:4710:59
10:59
#24627
40K
24.85 mi16:43:005:17:1512:4610:29
12:16
#24547
25.2M
25.20 mi16:48:245:22:3912:485:24
15:40
#24544
Finish
26.22 mi17:05:495:40:0412:5917:25
17:05
#24733
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23968139831398324131(Top 94%)14037(Top 96%)14037(Top 699%)
10K6.21 mi3.10 mi23895+7313956+2713956+2723841(Top 93%)13918(Top 95%)13918(Top 693%)
15K9.32 mi3.11 mi24039-14414019-6314019-6324131(Top 94%)14037(Top 96%)14037(Top 699%)
20K12.43 mi3.11 mi24515-47614201-18214201-18225177(Top 99%)14422(Top 99%)14422(Top 718%)
Half13.11 mi0.68 mi24632-11714247-4614247-4625367(Top 99%)14489(Top 99%)14489(Top 721%)
25K15.53 mi2.42 mi24623+914226+2114226+2124479(Top 96%)14091(Top 97%)14091(Top 701%)
30K18.64 mi3.11 mi24818-19514282-5614282-5625186(Top 99%)14362(Top 99%)14362(Top 715%)
20M20.00 mi1.36 mi24982-16414342-6014342-6025440(Top 100%)14510(Top 100%)14510(Top 722%)
21M21.00 mi1.00 mi24925+5714312+3014312+3022966(Top 90%)13144(Top 90%)13144(Top 654%)
35K21.75 mi0.75 mi24866+5914286+2614286+2622054(Top 86%)12633(Top 87%)12633(Top 629%)
23M23.00 mi1.25 mi24750+11614223+6314223+6320742(Top 81%)11934(Top 82%)11934(Top 594%)
24M24.00 mi1.00 mi24627+12314163+6014163+6019188(Top 75%)11099(Top 76%)11099(Top 552%)
40K24.85 mi0.85 mi24547+8014125+3814125+3820940(Top 82%)11943(Top 82%)11943(Top 594%)
25.2M25.20 mi0.35 mi24544+314116+914116+923751(Top 93%)13442(Top 92%)13442(Top 669%)
Finish26.22 mi1.02 mi24733-18914189-7314189-7325417(Top 99%)14474(Top 99%)14474(Top 720%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24131

Males

14037

M40-44

14037

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23841

Males

13918

M40-44

13918

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24131

Males

14037

M40-44

14037

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

25177

Males

14422

M40-44

14422

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

25367

Males

14489

M40-44

14489

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24479

Males

14091

M40-44

14091

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25186

Males

14362

M40-44

14362

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

25440

Males

14510

M40-44

14510

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

22966

Males

13144

M40-44

13144

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22054

Males

12633

M40-44

12633

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

20742

Males

11934

M40-44

11934

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19188

Males

11099

M40-44

11099

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20940

Males

11943

M40-44

11943

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23751

Males

13442

M40-44

13442

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

25417

Males

14474

M40-44

14474

Passing Analysis

Category:
Athletes Passed
910
Passed By
1675
Net Change
-765
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23968
5K → 10K224151+73#23968#23895
10K → 15K104248-144#23895#24039
15K → 20K11487-476#24039#24515
20K → Half0117-117#24515#24632
Half → 25K7162+9#24632#24623
25K → 30K28223-195#24623#24818
30K → 20M6170-164#24818#24982
20M → 21M581+57#24982#24925
21M → 35K623+59#24925#24866
35K → 23M1193+116#24866#24750
23M → 24M1241+123#24750#24627
24M → 40K811+80#24627#24547
40K → 25.2M1815+3#24547#24544
25.2M → Finish4193-189#24544#24733
TOTALS9101675-765
📊

Passing Visuals

Category:
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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