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BOSTON MARATHON 2025

Stefan Goldmann

Bib: 11120•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 42%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 44%
Division (M45-49)
#0 / 2386
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
7:19/mi
22:45
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
46:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:26/mi
1:09:08
↑ 67↓ 78
20K· 12.43 mi
7:32/mi
1:32:33
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:37:35
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:56:08
↑ 66↓ 880.2%
30K· 18.64 mi
8:10/mi
2:21:30
↑ 181↓ 1480.2%
20M
8:22/mi
2:32:52
↑ 64↓ 500.2%
21M
8:52/mi
2:41:44
↑ 106↓ 241.6%
35K· 21.75 mi
8:21/mi
2:47:59
↑ 17↓ 861.7%
23M
8:27/mi
2:58:34
↑ 23↓ 630.6%
24M
8:18/mi
3:06:52
↓ 821.3%
40K· 24.85 mi
8:24/mi
3:14:03
↓ 200.3%
25.2M
8:56/mi
3:17:08
↑ 13↓ 160.2%
Finish· 26.22 mi
8:12/mi
3:25:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:35
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:47:54
Pace8:14 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5922:457:1922:45
7:19
-
10K
6.21 mi11:13:1546:017:2423:16
7:29
+0:10
15K
9.32 mi11:36:221:09:087:2523:07
7:26
-0:03
20K
12.43 mi11:59:471:32:337:2723:25
7:32
+0:06
Half
13.11 mi12:04:491:37:357:275:02
7:23
-0:09
25K
15.53 mi12:23:221:56:087:2918:33
7:39
+0:16
30K
18.64 mi12:48:442:21:307:3525:22
8:10
+0:31
20M
20.00 mi13:00:062:32:527:3911:22
8:22
+0:12
21M
21.00 mi13:08:582:41:447:428:52
8:52
+0:30
35K
21.75 mi13:15:132:47:597:436:15
8:21
-0:31
23M
23.00 mi13:25:482:58:347:4610:35
8:27
+0:06
24M
24.00 mi13:34:063:06:527:478:18
8:18
-0:09
40K
24.85 mi13:41:173:14:037:487:11
8:24
+0:06
25.2M
25.20 mi13:44:223:17:087:493:05
8:56
+0:32
Finish
26.22 mi13:52:433:25:297:518:21
8:12
-0:44

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

7:19 /mi

Average Pace

7:51 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:08

57% of race

Time at Steady Pace

1:17:24

38% of race

Time at Slower Pace

11:57

6% of race

Average Pace: 7:50 /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 mi10:49:5922:457:1922:45
7:19
#10574
10K
6.21 mi11:13:1546:017:2423:16
7:29
#11280
15K
9.32 mi11:36:221:09:087:2523:07
7:26
#11220
20K
12.43 mi11:59:471:32:337:2723:25
7:32
#11194
Half
13.11 mi12:04:491:37:357:275:02
7:23
#11173
25K
15.53 mi12:23:221:56:087:2918:33
7:39
#11134
30K
18.64 mi12:48:442:21:307:3525:22
8:10
#11361
20M
20.00 mi13:00:062:32:527:3911:22
8:22
#11423
21M
21.00 mi13:08:582:41:447:428:52
8:52
#11477
35K
21.75 mi13:15:132:47:597:436:15
8:21
#11611
23M
23.00 mi13:25:482:58:347:4610:35
8:27
#11680
24M
24.00 mi13:34:063:06:527:478:18
8:18
#11741
40K
24.85 mi13:41:173:14:037:487:11
8:24
#11751
25.2M
25.20 mi13:44:223:17:087:493:05
8:56
#11746
Finish
26.22 mi13:52:433:25:297:518:21
8:12
#11827
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi105748480848011233(Top 40%)8711(Top 54%)8711(Top 365%)
10K6.21 mi3.10 mi11280-7068813-3338813-33311997(Top 42%)9148(Top 57%)9148(Top 383%)
15K9.32 mi3.11 mi11220+608763+508763+5011233(Top 40%)8711(Top 54%)8711(Top 365%)
20K12.43 mi3.11 mi11194+268715+488715+4811067(Top 39%)8533(Top 53%)8533(Top 358%)
Half13.11 mi0.68 mi11173+218705+108705+1010662(Top 38%)8384(Top 52%)8384(Top 351%)
25K15.53 mi2.42 mi11134+398645+608645+6011153(Top 39%)8466(Top 53%)8466(Top 355%)
30K18.64 mi3.11 mi11361-2278679-348679-3412544(Top 44%)8921(Top 55%)8921(Top 374%)
20M20.00 mi1.36 mi11423-628661+188661+1812903(Top 45%)8946(Top 56%)8946(Top 375%)
21M21.00 mi1.00 mi11477-548646+158646+1512684(Top 45%)8680(Top 54%)8680(Top 364%)
35K21.75 mi0.75 mi11611-1348690-448690-4414570(Top 51%)9524(Top 59%)9524(Top 399%)
23M23.00 mi1.25 mi11680-698682+88682+812989(Top 46%)8687(Top 54%)8687(Top 364%)
24M24.00 mi1.00 mi11741-618668+148668+1413237(Top 47%)8762(Top 54%)8762(Top 367%)
40K24.85 mi0.85 mi11751-108652+168652+1612776(Top 45%)8417(Top 52%)8417(Top 353%)
25.2M25.20 mi0.35 mi11746+58631+218631+2111417(Top 40%)7677(Top 48%)7677(Top 322%)
Finish26.22 mi1.02 mi11827-818629+28629+214196(Top 50%)9106(Top 57%)9106(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

11233

Males

8711

M45-49

8711

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11997

Males

9148

M45-49

9148

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

11233

Males

8711

M45-49

8711

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

11067

Males

8533

M45-49

8533

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10662

Males

8384

M45-49

8384

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11153

Males

8466

M45-49

8466

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12544

Males

8921

M45-49

8921

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12903

Males

8946

M45-49

8946

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12684

Males

8680

M45-49

8680

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14570

Males

9524

M45-49

9524

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

12989

Males

8687

M45-49

8687

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13237

Males

8762

M45-49

8762

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12776

Males

8417

M45-49

8417

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11417

Males

7677

M45-49

7677

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14196

Males

9106

M45-49

9106

Passing Analysis

Category:
Athletes Passed
1384
Passed By
2637
Net Change
-1253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10574
5K → 10K59765-706#10574#11280
10K → 15K219159+60#11280#11220
15K → 20K189163+26#11220#11194
20K → Half4524+21#11194#11173
Half → 25K188149+39#11173#11134
25K → 30K158385-227#11134#11361
30K → 20M100162-62#11361#11423
20M → 21M79133-54#11423#11477
21M → 35K25159-134#11477#11611
35K → 23M89158-69#11611#11680
23M → 24M62123-61#11680#11741
24M → 40K7282-10#11741#11751
40K → 25.2M4439+5#11751#11746
25.2M → Finish55136-81#11746#11827
TOTALS13842637-1253
📊

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