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BOSTON MARATHON 2024

Nathan Doy

Bib: 1662•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 46%
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
6:35/mi
20:26
↑ 97↓ 3451.5%
10K· 6.21 mi
6:36/mi
40:56
↑ 79↓ 1380.4%
15K· 9.32 mi
6:47/mi
1:02:00
↑ 67↓ 78
20K· 12.43 mi
7:09/mi
1:24:14
↑ 106↓ 860.1%
Half· 13.11 mi
7:01/mi
1:29:01
↑ 19↓ 370.5%
25K· 15.53 mi
7:24/mi
1:46:57
↑ 66↓ 880.2%
30K· 18.64 mi
7:41/mi
2:10:48
↑ 181↓ 1480.2%
20M
8:53/mi
2:22:52
↑ 64↓ 500.2%
21M
10:14/mi
2:33:06
↑ 106↓ 241.6%
35K· 21.75 mi
11:54/mi
2:42:00
↑ 17↓ 861.7%
23M
14:33/mi
3:00:13
↑ 23↓ 630.6%
24M
15:08/mi
3:15:21
↓ 821.3%
40K· 24.85 mi
13:41/mi
3:27:03
↓ 200.3%
25.2M
11:59/mi
3:31:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:39:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:01
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time2:10:12
Pace9:56 /mi
📊Positive Split: 46.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0620:266:3520:26
6:35
-
10K
6.21 mi10:41:3640:566:3520:30
6:36
+0:01
15K
9.32 mi11:02:401:02:006:3921:04
6:47
+0:11
20K
12.43 mi11:24:541:24:146:4722:14
7:09
+0:22
Half
13.11 mi11:29:411:29:016:474:47
7:01
-0:08
25K
15.53 mi11:47:371:46:576:5317:56
7:24
+0:23
30K
18.64 mi12:11:282:10:487:0123:51
7:41
+0:17
20M
20.00 mi12:23:322:22:527:0912:04
8:53
+1:12
21M
21.00 mi12:33:462:33:067:1710:14
10:14
+1:21
35K
21.75 mi12:42:402:42:007:278:54
11:54
+1:40
23M
23.00 mi13:00:533:00:137:5018:13
14:33
+2:39
24M
24.00 mi13:16:013:15:218:0815:08
15:08
+0:35
40K
24.85 mi13:27:433:27:038:2011:42
13:41
-1:27
25.2M
25.20 mi13:31:513:31:118:234:08
11:59
-1:42
Finish
26.22 mi13:39:533:39:138:228:02
7:53
-4:06

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

6:35 /mi

Average Pace

8:22 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:30:54

69% of race

Time at Slower Pace

1:08:19

31% of race

Average Pace: 8:22 /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 mi10:21:0620:266:3520:26
6:35
#3855
10K
6.21 mi10:41:3640:566:3520:30
6:36
#3683
15K
9.32 mi11:02:401:02:006:3921:04
6:47
#3942
20K
12.43 mi11:24:541:24:146:4722:14
7:09
#4578
Half
13.11 mi11:29:411:29:016:474:47
7:01
#4638
25K
15.53 mi11:47:371:46:576:5317:56
7:24
#4999
30K
18.64 mi12:11:282:10:487:0123:51
7:41
#5098
20M
20.00 mi12:23:322:22:527:0912:04
8:53
#5482
21M
21.00 mi12:33:462:33:067:1710:14
10:14
#5914
35K
21.75 mi12:42:402:42:007:278:54
11:54
#6722
23M
23.00 mi13:00:533:00:137:5018:13
14:33
#8931
24M
24.00 mi13:16:013:15:218:0815:08
15:08
#10841
40K
24.85 mi13:27:433:27:038:2011:42
13:41
#11869
25.2M
25.20 mi13:31:513:31:118:234:08
11:59
#12006
Finish
26.22 mi13:39:533:39:138:228:02
7:53
#11799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3855365236524578(Top 18%)4266(Top 29%)4266(Top 88%)
10K6.21 mi3.10 mi3683+1723491+1613491+1613613(Top 14%)3423(Top 23%)3423(Top 71%)
15K9.32 mi3.11 mi3942-2593725-2343725-2344578(Top 18%)4266(Top 29%)4266(Top 88%)
20K12.43 mi3.11 mi4578-6364256-5314256-5316126(Top 24%)5406(Top 37%)5406(Top 111%)
Half13.11 mi0.68 mi4638-604311-554311-555857(Top 23%)5242(Top 36%)5242(Top 108%)
25K15.53 mi2.42 mi4999-3614595-2844595-2846400(Top 25%)5453(Top 37%)5453(Top 112%)
30K18.64 mi3.11 mi5098-994644-494644-496013(Top 24%)5026(Top 34%)5026(Top 104%)
20M20.00 mi1.36 mi5482-3844889-2454889-24511486(Top 45%)7708(Top 53%)7708(Top 159%)
21M21.00 mi1.00 mi5914-4325175-2865175-28613851(Top 54%)8582(Top 59%)8582(Top 177%)
35K21.75 mi0.75 mi6722-8085696-5215696-52121595(Top 85%)12404(Top 85%)12404(Top 256%)
23M23.00 mi1.25 mi8931-22096904-12086904-120824308(Top 95%)13821(Top 95%)13821(Top 285%)
24M24.00 mi1.00 mi10841-19107827-9237827-92324855(Top 97%)14101(Top 97%)14101(Top 291%)
40K24.85 mi0.85 mi11869-10288247-4208247-42023243(Top 91%)13151(Top 90%)13151(Top 271%)
25.2M25.20 mi0.35 mi12006-1378288-418288-4117282(Top 68%)10051(Top 69%)10051(Top 207%)
Finish26.22 mi1.02 mi11799+2078149+1398149+1397822(Top 31%)5333(Top 37%)5333(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4578

Males

4266

M18-39

4266

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

3613

Males

3423

M18-39

3423

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4578

Males

4266

M18-39

4266

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6126

Males

5406

M18-39

5406

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

5857

Males

5242

M18-39

5242

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6400

Males

5453

M18-39

5453

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6013

Males

5026

M18-39

5026

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11486

Males

7708

M18-39

7708

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

13851

Males

8582

M18-39

8582

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

21595

Males

12404

M18-39

12404

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

24308

Males

13821

M18-39

13821

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

24855

Males

14101

M18-39

14101

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23243

Males

13151

M18-39

13151

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17282

Males

10051

M18-39

10051

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7822

Males

5333

M18-39

5333

Passing Analysis

Category:
Athletes Passed
898
Passed By
8840
Net Change
-7944
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3855
5K → 10K25482+172#3855#3683
10K → 15K44303-259#3683#3942
15K → 20K41677-636#3942#4578
20K → Half1171-60#4578#4638
Half → 25K88449-361#4638#4999
25K → 30K147246-99#4999#5098
30K → 20M30414-384#5098#5482
20M → 21M21453-432#5482#5914
21M → 35K10818-808#5914#6722
35K → 23M72216-2209#6722#8931
23M → 24M21910-1910#8931#10841
24M → 40K101038-1028#10841#11869
40K → 25.2M16153-137#11869#12006
25.2M → Finish21710+207#12006#11799
TOTALS8988840-7944
📊

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