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BOSTON MARATHON 2024

Thor Nagel

Bib: 25351•M

CA

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
10:02/mi
31:11
↑ 97↓ 3451.5%
10K· 6.21 mi
9:16/mi
59:58
↑ 79↓ 1380.4%
15K· 9.32 mi
9:58/mi
1:30:55
↑ 67↓ 78
20K· 12.43 mi
11:45/mi
2:07:25
↑ 106↓ 860.1%
Half· 13.11 mi
11:01/mi
2:14:56
↑ 19↓ 370.5%
25K· 15.53 mi
11:51/mi
2:43:39
↑ 66↓ 880.2%
30K· 18.64 mi
13:20/mi
3:25:04
↑ 181↓ 1480.2%
20M
13:18/mi
3:43:08
↑ 64↓ 500.2%
21M
14:04/mi
3:57:12
↑ 106↓ 241.6%
35K· 21.75 mi
12:06/mi
4:06:15
↑ 17↓ 861.7%
23M
13:06/mi
4:22:39
↑ 23↓ 630.6%
24M
12:37/mi
4:35:16
↓ 821.3%
40K· 24.85 mi
13:39/mi
4:46:56
↓ 200.3%
25.2M
13:49/mi
4:51:42
↑ 13↓ 160.2%
Finish· 26.22 mi
12:25/mi
5:04:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:56
Pace10:18 /mi
2nd Half
Distance13.11 mi
Time2:49:25
Pace12:55 /mi
📊Positive Split: 25.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1331:1110:0231:11
10:02
-
10K
6.21 mi12:17:0059:589:3928:47
9:16
-0:46
15K
9.32 mi12:47:571:30:559:4530:57
9:58
+0:42
20K
12.43 mi13:24:272:07:2510:1536:30
11:45
+1:47
Half
13.11 mi13:31:582:14:5610:187:31
11:01
-0:44
25K
15.53 mi14:00:412:43:3910:3228:43
11:51
+0:50
30K
18.64 mi14:42:063:25:0411:0041:25
13:20
+1:29
20M
20.00 mi15:00:103:43:0811:0918:04
13:18
-0:02
21M
21.00 mi15:14:143:57:1211:1814:04
14:04
+0:46
35K
21.75 mi15:23:174:06:1511:199:03
12:06
-1:58
23M
23.00 mi15:39:414:22:3911:2516:24
13:06
+1:00
24M
24.00 mi15:52:184:35:1611:2812:37
12:37
-0:29
40K
24.85 mi16:03:584:46:5611:3311:40
13:39
+1:02
25.2M
25.20 mi16:08:444:51:4211:354:46
13:49
+0:10
Finish
26.22 mi16:21:235:04:2111:3712:39
12:25
-1:24

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

9:16 /mi

Average Pace

11:37 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:26

32% of race

Time at Steady Pace

1:55:56

38% of race

Time at Slower Pace

1:29:59

30% of race

Average Pace: 11:36 /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 mi11:48:1331:1110:0231:11
10:02
#23066
10K
6.21 mi12:17:0059:589:3928:47
9:16
#21950
15K
9.32 mi12:47:571:30:559:4530:57
9:58
#21896
20K
12.43 mi13:24:272:07:2510:1536:30
11:45
#22529
Half
13.11 mi13:31:582:14:5610:187:31
11:01
#22596
25K
15.53 mi14:00:412:43:3910:3228:43
11:51
#22670
30K
18.64 mi14:42:063:25:0411:0041:25
13:20
#22977
20M
20.00 mi15:00:103:43:0811:0918:04
13:18
#23011
21M
21.00 mi15:14:143:57:1211:1814:04
14:04
#23004
35K
21.75 mi15:23:174:06:1511:199:03
12:06
#22966
23M
23.00 mi15:39:414:22:3911:2516:24
13:06
#22977
24M
24.00 mi15:52:184:35:1611:2812:37
12:37
#22980
40K
24.85 mi16:03:584:46:5611:3311:40
13:39
#23001
25.2M
25.20 mi16:08:444:51:4211:354:46
13:49
#22981
Finish
26.22 mi16:21:235:04:2111:3712:39
12:25
#23026
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23066135911359121829(Top 85%)13001(Top 89%)13001(Top 268%)
10K6.21 mi3.10 mi21950+111613019+57213019+57220675(Top 81%)12446(Top 85%)12446(Top 257%)
15K9.32 mi3.11 mi21896+5413004+1513004+1521829(Top 85%)13001(Top 89%)13001(Top 268%)
20K12.43 mi3.11 mi22529-63313313-30913313-30923676(Top 93%)13805(Top 95%)13805(Top 285%)
Half13.11 mi0.68 mi22596-6713344-3113344-3123540(Top 92%)13695(Top 94%)13695(Top 282%)
25K15.53 mi2.42 mi22670-7413367-2313367-2322909(Top 90%)13373(Top 92%)13373(Top 276%)
30K18.64 mi3.11 mi22977-30713445-7813445-7823656(Top 93%)13624(Top 93%)13624(Top 281%)
20M20.00 mi1.36 mi23011-3413439+613439+623216(Top 91%)13302(Top 91%)13302(Top 274%)
21M21.00 mi1.00 mi23004+713417+2213417+2222423(Top 88%)12873(Top 88%)12873(Top 265%)
35K21.75 mi0.75 mi22966+3813387+3013387+3021967(Top 86%)12591(Top 86%)12591(Top 260%)
23M23.00 mi1.25 mi22977-1113381+613381+622694(Top 89%)12954(Top 89%)12954(Top 267%)
24M24.00 mi1.00 mi22980-313377+413377+422457(Top 88%)12756(Top 88%)12756(Top 263%)
40K24.85 mi0.85 mi23001-2113371+613371+623194(Top 91%)13124(Top 90%)13124(Top 271%)
25.2M25.20 mi0.35 mi22981+2013360+1113360+1121290(Top 83%)12116(Top 83%)12116(Top 250%)
Finish26.22 mi1.02 mi23026-4513380-2013380-2023761(Top 93%)13428(Top 92%)13428(Top 277%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

21829

Males

13001

M18-39

13001

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20675

Males

12446

M18-39

12446

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

21829

Males

13001

M18-39

13001

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

23676

Males

13805

M18-39

13805

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

23540

Males

13695

M18-39

13695

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

22909

Males

13373

M18-39

13373

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

23656

Males

13624

M18-39

13624

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23216

Males

13302

M18-39

13302

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

22423

Males

12873

M18-39

12873

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21967

Males

12591

M18-39

12591

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

22694

Males

12954

M18-39

12954

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

22457

Males

12756

M18-39

12756

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23194

Males

13124

M18-39

13124

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

21290

Males

12116

M18-39

12116

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23761

Males

13428

M18-39

13428

Passing Analysis

Category:
Athletes Passed
1865
Passed By
1825
Net Change
+40
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23066
5K → 10K11226+1116#23066#21950
10K → 15K200146+54#21950#21896
15K → 20K44677-633#21896#22529
20K → Half1077-67#22529#22596
Half → 25K92166-74#22596#22670
25K → 30K70377-307#22670#22977
30K → 20M5791-34#22977#23011
20M → 21M5447+7#23011#23004
21M → 35K5921+38#23004#22966
35K → 23M4152-11#22966#22977
23M → 24M3740-3#22977#22980
24M → 40K2950-21#22980#23001
40K → 25.2M299+20#23001#22981
25.2M → Finish2166-45#22981#23026
TOTALS18651825+40
📊

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