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BOSTON MARATHON 2025

Till Luechtefeld

Bib: 31655 M DE

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 36%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:00/mi
21:44
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:47/mi
42:47
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:51/mi
1:04:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:52/mi
1:25:23
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:46/mi
1:30:00
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:54/mi
1:46:43
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:08/mi
2:08:54
↑ 181↓ 1480.2%
138 ft elev
20M
7:10/mi
2:18:38
↑ 64↓ 500.2%
148 ft elev
21M
7:50/mi
2:26:28
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:10/mi
2:31:50
↑ 17↓ 861.7%
156 ft elev
23M
8:01/mi
2:41:52
↑ 23↓ 630.6%
116 ft elev
24M
8:09/mi
2:50:01
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:36/mi
2:57:22
↓ 200.3%
20 ft elev
25.2M
9:14/mi
3:00:33
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:18/mi
3:09:00
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:30:006:52 /mi⚡ faster
2nd Half
1:39:007:33 /mi+10.0%
Positive split — 10.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:447:003.11 mi21:44
7:00
-
10K
42:476:533.10 mi21:03
6:47
-0:13
15K
1:04:036:523.11 mi21:16
6:51
+0:04
20K
1:25:236:523.11 mi21:20
6:52
+0:01
Half(13.11 mi)
1:30:006:520.68 mi4:37
6:46
-0:06
25K
1:46:436:522.42 mi16:43
6:54
+0:08
30K
2:08:546:553.11 mi22:11
7:08
+0:14
20M
2:18:386:561.36 mi9:44
7:10
+0:02
21M
2:26:286:581.00 mi7:50
7:50
+0:40
35K
2:31:506:590.75 mi5:22
7:10
-0:40
23M
2:41:527:021.25 mi10:02
8:01
+0:51
24M
2:50:017:051.00 mi8:09
8:09
+0:08
40K
2:57:227:080.85 mi7:21
8:36
+0:27
25.2M
3:00:337:100.35 mi3:11
9:14
+0:38
Finish(26.22 mi)
3:09:007:131.02 mi8:27
8:18
-0:56
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:46 /mi

Average Pace

7:13 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

25:40

14% of race

Time at Steady Pace

1:58:20

63% of race

Time at Slower Pace

45:00

24% of race

Average Pace: 7:12 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi777368486848652558875887
10K6.21 mi3.10 mi7044+7296325+5236325+523611555775577
15K9.32 mi3.11 mi6840+2046153+1726153+172652558875887
20K12.43 mi3.11 mi6589+2515952+2015952+201592353715371
Half13.11 mi0.68 mi6554+355920+325920+32587153585358
25K15.53 mi2.42 mi6334+2205732+1885732+188564351175117
30K18.64 mi3.11 mi6070+2645486+2465486+246555949824982
20M20.00 mi1.36 mi5954+1165387+995387+99501344984498
21M21.00 mi1.00 mi5914+405343+445343+44638153175317
35K21.75 mi0.75 mi5909+55333+105333+10643753515351
23M23.00 mi1.25 mi6026-1175406-735406-731008472697269
24M24.00 mi1.00 mi6219-1935529-1235529-1231220382598259
40K24.85 mi0.85 mi6417-1985644-1155644-1151399289848984
25.2M25.20 mi0.35 mi6487-705683-395683-391298384288428
Finish26.22 mi1.02 mi6769-2825844-1615844-1611482593959395

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6525

Males

5887

M18-39

5887

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

6115

Males

5577

M18-39

5577

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6525

Males

5887

M18-39

5887

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5923

Males

5371

M18-39

5371

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5871

Males

5358

M18-39

5358

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5643

Males

5117

M18-39

5117

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5559

Males

4982

M18-39

4982

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

5013

Males

4498

M18-39

4498

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6381

Males

5317

M18-39

5317

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6437

Males

5351

M18-39

5351

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

10084

Males

7269

M18-39

7269

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12203

Males

8259

M18-39

8259

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13992

Males

8984

M18-39

8984

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12983

Males

8428

M18-39

8428

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14825

Males

9395

M18-39

9395

Passing Analysis

Category:
Athletes Passed
2266
Passed By
1262
Net Change
+1004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7773
5K → 10K74314+729#7773#7044
10K → 15K25450+204#7044#6840
15K → 20K27827+251#6840#6589
20K → Half4914+35#6589#6554
Half → 25K24424+220#6554#6334
25K → 30K31551+264#6334#6070
30K → 20M13620+116#6070#5954
20M → 21M8949+40#5954#5914
21M → 35K4742+5#5914#5909
35K → 23M54171-117#5909#6026
23M → 24M20213-193#6026#6219
24M → 40K16214-198#6219#6417
40K → 25.2M676-70#6417#6487
25.2M → Finish15297-282#6487#6769
TOTALS22661262+1004

Passing Charts

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