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BOSTON MARATHON 2025

Steven Sprieser

Bib: 5482•M

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:56
Rank: #3242
Start → 5K
19:56 | 6:25/mi
10K· 6.21 mi
39:34
Rank: #2835 (+407)
5K → 10K
19:38 | 6:19/mi
15K· 9.32 mi
59:11
Rank: #2681 (+154)
10K → 15K
19:37 | 6:19/mi
20K· 12.43 mi
1:19:32
Rank: #2852 (-171)
15K → 20K
20:21 | 6:33/mi
Half· 13.11 mi
1:23:48
Rank: #2816 (+36)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:39:19
Rank: #2704 (+112)
Half → 25K
15:31 | 6:24/mi
30K· 18.64 mi
2:02:13
Rank: #3367 (-663)
25K → 30K
22:54 | 7:22/mi
20M
2:10:58
Rank: #3152 (+215)
30K → 20M
8:45 | 6:26/mi
21M
2:17:46
Rank: #3005 (+147)
20M → 21M
6:48 | 6:48/mi
35K· 21.75 mi
2:22:35
Rank: #2935 (+70)
21M → 35K
4:49 | 6:26/mi
23M
2:30:49
Rank: #2816 (+119)
35K → 23M
8:14 | 6:35/mi
24M
2:37:11
Rank: #2727 (+89)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:42:41
Rank: #2635 (+92)
24M → 40K
5:30 | 6:26/mi
25.2M
2:45:09
Rank: #2607 (+28)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:51:54
Rank: #2619 (-12)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:48
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:28:06
Pace6:43 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5719:566:2519:56
6:25
-
10K
6.21 mi10:43:3539:346:2219:38
6:19
-0:06
15K
9.32 mi11:03:1259:116:2119:37
6:19
0:00
20K
12.43 mi11:23:331:19:326:2420:21
6:33
+0:14
Half
13.11 mi11:27:491:23:486:244:16
6:15
-0:18
25K
15.53 mi11:43:201:39:196:2415:31
6:24
+0:09
30K
18.64 mi12:06:142:02:136:3322:54
7:22
+0:58
20M
20.00 mi12:14:592:10:586:338:45
6:26
-0:56
21M
21.00 mi12:21:472:17:466:346:48
6:48
+0:22
35K
21.75 mi12:26:362:22:356:334:49
6:26
-0:22
23M
23.00 mi12:34:502:30:496:338:14
6:35
+0:09
24M
24.00 mi12:41:122:37:116:336:22
6:22
-0:13
40K
24.85 mi12:46:422:42:416:335:30
6:26
+0:04
25.2M
25.20 mi12:49:102:45:096:332:28
7:09
+0:43
Finish
26.22 mi12:55:552:51:546:346:45
6:37
-0:32

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

6:15 /mi

Average Pace

6:34 /mi

Slowest Pace

7:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:32

85% of race

Time at Steady Pace

25:22

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:23:5719:566:2519:56
6:25
#3242
10K
6.21 mi10:43:3539:346:2219:38
6:19
#2835
15K
9.32 mi11:03:1259:116:2119:37
6:19
#2681
20K
12.43 mi11:23:331:19:326:2420:21
6:33
#2852
Half
13.11 mi11:27:491:23:486:244:16
6:15
#2816
25K
15.53 mi11:43:201:39:196:2415:31
6:24
#2704
30K
18.64 mi12:06:142:02:136:3322:54
7:22
#3367
20M
20.00 mi12:14:592:10:586:338:45
6:26
#3152
21M
21.00 mi12:21:472:17:466:346:48
6:48
#3005
35K
21.75 mi12:26:362:22:356:334:49
6:26
#2935
23M
23.00 mi12:34:502:30:496:338:14
6:35
#2816
24M
24.00 mi12:41:122:37:116:336:22
6:22
#2727
40K
24.85 mi12:46:422:42:416:335:30
6:26
#2635
25.2M
25.20 mi12:49:102:45:096:332:28
7:09
#2607
Finish
26.22 mi12:55:552:51:546:346:45
6:37
#2619
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3242308130812426(Top 9%)2316(Top 14%)2316(Top 41%)
10K6.21 mi3.10 mi2835+4072702+3792702+3792542(Top 9%)2428(Top 15%)2428(Top 43%)
15K9.32 mi3.11 mi2681+1542557+1452557+1452426(Top 9%)2316(Top 14%)2316(Top 41%)
20K12.43 mi3.11 mi2852-1712719-1622719-1623414(Top 12%)3233(Top 20%)3233(Top 57%)
Half13.11 mi0.68 mi2816+362686+332686+332298(Top 8%)2199(Top 14%)2199(Top 39%)
25K15.53 mi2.42 mi2704+1122580+1062580+1062377(Top 8%)2262(Top 14%)2262(Top 40%)
30K18.64 mi3.11 mi3367-6633187-6073187-6076874(Top 24%)5896(Top 37%)5896(Top 105%)
20M20.00 mi1.36 mi3152+2152987+2002987+2001405(Top 5%)1330(Top 8%)1330(Top 24%)
21M21.00 mi1.00 mi3005+1472849+1382849+1381560(Top 5%)1471(Top 9%)1471(Top 26%)
35K21.75 mi0.75 mi2935+702781+682781+682207(Top 8%)2066(Top 13%)2066(Top 37%)
23M23.00 mi1.25 mi2816+1192671+1102671+1101751(Top 6%)1639(Top 10%)1639(Top 29%)
24M24.00 mi1.00 mi2727+892585+862585+861558(Top 5%)1457(Top 9%)1457(Top 26%)
40K24.85 mi0.85 mi2635+922497+882497+881399(Top 5%)1300(Top 8%)1300(Top 23%)
25.2M25.20 mi0.35 mi2607+282470+272470+272007(Top 7%)1820(Top 11%)1820(Top 32%)
Finish26.22 mi1.02 mi2619-122479-92479-93475(Top 12%)3044(Top 19%)3044(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2426

Males

2316

M18-39

2316

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2542

Males

2428

M18-39

2428

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2426

Males

2316

M18-39

2316

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3414

Males

3233

M18-39

3233

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2298

Males

2199

M18-39

2199

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2377

Males

2262

M18-39

2262

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6874

Males

5896

M18-39

5896

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1405

Males

1330

M18-39

1330

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1560

Males

1471

M18-39

1471

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2207

Males

2066

M18-39

2066

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1751

Males

1639

M18-39

1639

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1558

Males

1457

M18-39

1457

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1399

Males

1300

M18-39

1300

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2007

Males

1820

M18-39

1820

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3475

Males

3044

M18-39

3044

Passing Analysis

Category:
Athletes Passed
1628
Passed By
1005
Net Change
+623
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3242
5K → 10K42720+407#3242#2835
10K → 15K17218+154#2835#2681
15K → 20K31202-171#2681#2852
20K → Half382+36#2852#2816
Half → 25K13018+112#2816#2704
25K → 30K15678-663#2704#3367
30K → 20M2150+215#3367#3152
20M → 21M1492+147#3152#3005
21M → 35K744+70#3005#2935
35K → 23M1245+119#2935#2816
23M → 24M945+89#2816#2727
24M → 40K942+92#2727#2635
40K → 25.2M346+28#2635#2607
25.2M → Finish3143-12#2607#2619
TOTALS16281005+623
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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