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BOSTON MARATHON 2025

Steve Wieckert

Bib: 25770•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Top 45%
Race Day Weather
50°/40°F
broken 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
9:06/mi
28:16
↑ 97↓ 3451.5%
10K· 6.21 mi
8:59/mi
56:12
↑ 79↓ 1380.4%
15K· 9.32 mi
9:17/mi
1:25:03
↑ 67↓ 78
20K· 12.43 mi
9:41/mi
1:55:08
↑ 106↓ 860.1%
Half· 13.11 mi
9:42/mi
2:01:45
↑ 19↓ 370.5%
25K· 15.53 mi
9:58/mi
2:25:54
↑ 66↓ 880.2%
30K· 18.64 mi
10:41/mi
2:59:07
↑ 181↓ 1480.2%
20M
10:39/mi
3:13:36
↑ 64↓ 500.2%
21M
11:49/mi
3:25:25
↑ 106↓ 241.6%
35K· 21.75 mi
10:06/mi
3:32:58
↑ 17↓ 861.7%
23M
10:32/mi
3:46:09
↑ 23↓ 630.6%
24M
10:32/mi
3:56:41
↓ 821.3%
40K· 24.85 mi
10:53/mi
4:05:59
↓ 200.3%
25.2M
12:14/mi
4:10:12
↑ 13↓ 160.2%
Finish· 26.22 mi
9:52/mi
4:20:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:45
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:18:30
Pace10:34 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5928:169:0628:16
9:06
-
10K
6.21 mi12:11:5556:129:0327:56
8:59
-0:07
15K
9.32 mi12:40:461:25:039:0728:51
9:17
+0:18
20K
12.43 mi13:10:511:55:089:1630:05
9:41
+0:24
Half
13.11 mi13:17:282:01:459:176:37
9:42
+0:01
25K
15.53 mi13:41:372:25:549:2424:09
9:58
+0:16
30K
18.64 mi14:14:502:59:079:3733:13
10:41
+0:43
20M
20.00 mi14:29:193:13:369:4114:29
10:39
-0:02
21M
21.00 mi14:41:083:25:259:4711:49
11:49
+1:10
35K
21.75 mi14:48:413:32:589:487:33
10:06
-1:43
23M
23.00 mi15:01:523:46:099:5013:11
10:32
+0:26
24M
24.00 mi15:12:243:56:419:5210:32
10:32
0:00
40K
24.85 mi15:21:424:05:599:549:18
10:53
+0:21
25.2M
25.20 mi15:25:554:10:129:564:13
12:14
+1:21
Finish
26.22 mi15:35:584:20:159:5610:03
9:52
-2:22

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

8:59 /mi

Average Pace

9:56 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:03

33% of race

Time at Steady Pace

1:42:10

39% of race

Time at Slower Pace

1:13:02

28% of race

Average Pace: 9:56 /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 mi11:43:5928:169:0628:16
9:06
#22842
10K
6.21 mi12:11:5556:129:0327:56
8:59
#22595
15K
9.32 mi12:40:461:25:039:0728:51
9:17
#22804
20K
12.43 mi13:10:511:55:089:1630:05
9:41
#23032
Half
13.11 mi13:17:282:01:459:176:37
9:42
#23088
25K
15.53 mi13:41:372:25:549:2424:09
9:58
#23100
30K
18.64 mi14:14:502:59:079:3733:13
10:41
#23111
20M
20.00 mi14:29:193:13:369:4114:29
10:39
#23091
21M
21.00 mi14:41:083:25:259:4711:49
11:49
#23100
35K
21.75 mi14:48:413:32:589:487:33
10:06
#23056
23M
23.00 mi15:01:523:46:099:5013:11
10:32
#22999
24M
24.00 mi15:12:243:56:419:5210:32
10:32
#22987
40K
24.85 mi15:21:424:05:599:549:18
10:53
#22978
25.2M
25.20 mi15:25:554:10:129:564:13
12:14
#23006
Finish
26.22 mi15:35:584:20:159:5610:03
9:52
#22982
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi22842136881368823166(Top 82%)13915(Top 86%)13915(Top 6103%)
10K6.21 mi3.10 mi22595+24713598+9013598+9022347(Top 79%)13504(Top 84%)13504(Top 5923%)
15K9.32 mi3.11 mi22804-20913728-13013728-13023166(Top 82%)13915(Top 86%)13915(Top 6103%)
20K12.43 mi3.11 mi23032-22813822-9413822-9423431(Top 82%)13988(Top 87%)13988(Top 6135%)
Half13.11 mi0.68 mi23088-5613852-3013852-3024077(Top 85%)14263(Top 89%)14263(Top 6256%)
25K15.53 mi2.42 mi23100-1213844+813844+823149(Top 81%)13810(Top 86%)13810(Top 6057%)
30K18.64 mi3.11 mi23111-1113802+4213802+4223367(Top 82%)13770(Top 86%)13770(Top 6039%)
20M20.00 mi1.36 mi23091+2013766+3613766+3622844(Top 80%)13446(Top 83%)13446(Top 5897%)
21M21.00 mi1.00 mi23100-913763+313763+323242(Top 82%)13559(Top 84%)13559(Top 5947%)
35K21.75 mi0.75 mi23056+4413727+3613727+3622147(Top 78%)12984(Top 81%)12984(Top 5695%)
23M23.00 mi1.25 mi22999+5713674+5313674+5322092(Top 78%)12926(Top 80%)12926(Top 5669%)
24M24.00 mi1.00 mi22987+1213642+3213642+3222909(Top 81%)13260(Top 82%)13260(Top 5816%)
40K24.85 mi0.85 mi22978+913623+1913623+1922849(Top 80%)13170(Top 82%)13170(Top 5776%)
25.2M25.20 mi0.35 mi23006-2813634-1113634-1123646(Top 83%)13586(Top 84%)13586(Top 5959%)
Finish26.22 mi1.02 mi22982+2413612+2213612+2222496(Top 79%)13028(Top 81%)13028(Top 5714%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23166

Males

13915

M70-74

13915

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

22347

Males

13504

M70-74

13504

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23166

Males

13915

M70-74

13915

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23431

Males

13988

M70-74

13988

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24077

Males

14263

M70-74

14263

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23149

Males

13810

M70-74

13810

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23367

Males

13770

M70-74

13770

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

22844

Males

13446

M70-74

13446

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23242

Males

13559

M70-74

13559

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

22147

Males

12984

M70-74

12984

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

22092

Males

12926

M70-74

12926

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

22909

Males

13260

M70-74

13260

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22849

Males

13170

M70-74

13170

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23646

Males

13586

M70-74

13586

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

22496

Males

13028

M70-74

13028

Passing Analysis

Category:
Athletes Passed
1390
Passed By
1530
Net Change
-140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22842
5K → 10K387140+247#22842#22595
10K → 15K108317-209#22595#22804
15K → 20K113341-228#22804#23032
20K → Half1571-56#23032#23088
Half → 25K125137-12#23088#23100
25K → 30K168179-11#23100#23111
30K → 20M8666+20#23111#23091
20M → 21M6069-9#23091#23100
21M → 35K6016+44#23100#23056
35K → 23M9841+57#23056#22999
23M → 24M5947+12#22999#22987
24M → 40K5344+9#22987#22978
40K → 25.2M836-28#22978#23006
25.2M → Finish5026+24#23006#22982
TOTALS13901530-140
📊

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