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BOSTON MARATHON 2024

Martin Lewis

Bib: 24301•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
9:37/mi
29:53
↑ 97↓ 3451.5%
10K· 6.21 mi
9:28/mi
59:18
↑ 79↓ 1380.4%
15K· 9.32 mi
9:23/mi
1:28:26
↑ 67↓ 78
20K· 12.43 mi
9:51/mi
1:59:02
↑ 106↓ 860.1%
Half· 13.11 mi
9:29/mi
2:05:30
↑ 19↓ 370.5%
25K· 15.53 mi
10:12/mi
2:30:14
↑ 66↓ 880.2%
30K· 18.64 mi
10:55/mi
3:04:09
↑ 181↓ 1480.2%
20M
11:14/mi
3:19:25
↑ 64↓ 500.2%
21M
11:45/mi
3:31:10
↑ 106↓ 241.6%
35K· 21.75 mi
11:59/mi
3:40:08
↑ 17↓ 861.7%
23M
11:15/mi
3:54:13
↑ 23↓ 630.6%
24M
11:35/mi
4:05:48
↓ 821.3%
40K· 24.85 mi
11:09/mi
4:15:20
↓ 200.3%
25.2M
12:11/mi
4:19:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:07/mi
4:29:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:30
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:24:21
Pace11:01 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5429:539:3729:53
9:37
-
10K
6.21 mi12:19:1959:189:3329:25
9:28
-0:09
15K
9.32 mi12:48:271:28:269:2929:08
9:23
-0:05
20K
12.43 mi13:19:031:59:029:3530:36
9:51
+0:28
Half
13.11 mi13:25:312:05:309:346:28
9:29
-0:22
25K
15.53 mi13:50:152:30:149:4024:44
10:12
+0:43
30K
18.64 mi14:24:103:04:099:5333:55
10:55
+0:43
20M
20.00 mi14:39:263:19:259:5815:16
11:14
+0:19
21M
21.00 mi14:51:113:31:1010:0311:45
11:45
+0:31
35K
21.75 mi15:00:093:40:0810:078:58
11:59
+0:14
23M
23.00 mi15:14:143:54:1310:1114:05
11:15
-0:44
24M
24.00 mi15:25:494:05:4810:1511:35
11:35
+0:20
40K
24.85 mi15:35:214:15:2010:169:32
11:09
-0:26
25.2M
25.20 mi15:39:334:19:3210:184:12
12:11
+1:02
Finish
26.22 mi15:49:524:29:5110:1810:19
10:07
-2:04

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

9:23 /mi

Average Pace

10:18 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:33

59% of race

Time at Steady Pace

1:12:48

27% of race

Time at Slower Pace

36:30

14% of race

Average Pace: 10:18 /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 mi11:49:5429:539:3729:53
9:37
#22053
10K
6.21 mi12:19:1959:189:3329:25
9:28
#21660
15K
9.32 mi12:48:271:28:269:2929:08
9:23
#21197
20K
12.43 mi13:19:031:59:029:3530:36
9:51
#20894
Half
13.11 mi13:25:312:05:309:346:28
9:29
#20843
25K
15.53 mi13:50:152:30:149:4024:44
10:12
#20616
30K
18.64 mi14:24:103:04:099:5333:55
10:55
#20461
20M
20.00 mi14:39:263:19:259:5815:16
11:14
#20393
21M
21.00 mi14:51:113:31:1010:0311:45
11:45
#20262
35K
21.75 mi15:00:093:40:0810:078:58
11:59
#20331
23M
23.00 mi15:14:143:54:1310:1114:05
11:15
#20243
24M
24.00 mi15:25:494:05:4810:1511:35
11:35
#20260
40K
24.85 mi15:35:214:15:2010:169:32
11:09
#20168
25.2M
25.20 mi15:39:334:19:3210:184:12
12:11
#20129
Finish
26.22 mi15:49:524:29:5110:1810:19
10:07
#20085
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22053130681306820271(Top 79%)12303(Top 84%)12303(Top 254%)
10K6.21 mi3.10 mi21660+39312886+18212886+18221263(Top 83%)12703(Top 87%)12703(Top 262%)
15K9.32 mi3.11 mi21197+46312680+20612680+20620271(Top 79%)12303(Top 84%)12303(Top 254%)
20K12.43 mi3.11 mi20894+30312548+13212548+13220171(Top 79%)12222(Top 84%)12222(Top 252%)
Half13.11 mi0.68 mi20843+5112524+2412524+2419990(Top 78%)12080(Top 83%)12080(Top 249%)
25K15.53 mi2.42 mi20616+22712398+12612398+12619669(Top 77%)11886(Top 82%)11886(Top 245%)
30K18.64 mi3.11 mi20461+15512290+10812290+10819790(Top 77%)11748(Top 81%)11748(Top 242%)
20M20.00 mi1.36 mi20393+6812216+7412216+7419818(Top 78%)11651(Top 80%)11651(Top 240%)
21M21.00 mi1.00 mi20262+13112130+8612130+8618237(Top 71%)10756(Top 74%)10756(Top 222%)
35K21.75 mi0.75 mi20331-6912140-1012140-1021764(Top 85%)12487(Top 86%)12487(Top 258%)
23M23.00 mi1.25 mi20243+8812078+6212078+6219057(Top 75%)11104(Top 76%)11104(Top 229%)
24M24.00 mi1.00 mi20260-1712062+1612062+1620596(Top 81%)11824(Top 81%)11824(Top 244%)
40K24.85 mi0.85 mi20168+9212004+5812004+5818476(Top 72%)10697(Top 73%)10697(Top 221%)
25.2M25.20 mi0.35 mi20129+3911981+2311981+2317751(Top 69%)10305(Top 71%)10305(Top 213%)
Finish26.22 mi1.02 mi20085+4411946+3511946+3518831(Top 74%)10904(Top 75%)10904(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20271

Males

12303

M18-39

12303

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

21263

Males

12703

M18-39

12703

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20271

Males

12303

M18-39

12303

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

20171

Males

12222

M18-39

12222

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19990

Males

12080

M18-39

12080

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

19669

Males

11886

M18-39

11886

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19790

Males

11748

M18-39

11748

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19818

Males

11651

M18-39

11651

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

18237

Males

10756

M18-39

10756

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

21764

Males

12487

M18-39

12487

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

19057

Males

11104

M18-39

11104

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20596

Males

11824

M18-39

11824

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18476

Males

10697

M18-39

10697

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17751

Males

10305

M18-39

10305

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

18831

Males

10904

M18-39

10904

Passing Analysis

Category:
Athletes Passed
2632
Passed By
664
Net Change
+1968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22053
5K → 10K47986+393#22053#21660
10K → 15K48825+463#21660#21197
15K → 20K36360+303#21197#20894
20K → Half609+51#20894#20843
Half → 25K27750+227#20843#20616
25K → 30K25297+155#20616#20461
30K → 20M11951+68#20461#20393
20M → 21M14312+131#20393#20262
21M → 35K40109-69#20262#20331
35K → 23M12234+88#20331#20243
23M → 24M5673-17#20243#20260
24M → 40K11422+92#20260#20168
40K → 25.2M467+39#20168#20129
25.2M → Finish7329+44#20129#20085
TOTALS2632664+1968
📊

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