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BOSTON MARATHON 2025

Zachary Hoffman

Bib: 11659•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
Masters (Masters Men)
#0 / 10463
Top 36%
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
7:49/mi
24:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:47
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:36:35
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:41:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:48/mi
2:00:29
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:24:16
↑ 181↓ 1480.2%
20M
7:25/mi
2:34:21
↑ 64↓ 500.2%
21M
7:55/mi
2:42:16
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:47:39
↑ 17↓ 861.7%
23M
7:15/mi
2:56:44
↑ 23↓ 630.6%
24M
7:00/mi
3:03:44
↓ 821.3%
40K· 24.85 mi
7:00/mi
3:09:43
↓ 200.3%
25.2M
7:32/mi
3:12:19
↑ 13↓ 160.2%
Finish· 26.22 mi
6:30/mi
3:18:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:41:34
Pace7:45 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
📊Negative Split: 4.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5524:187:4924:18
7:49
-
10K
6.21 mi11:43:1448:377:4924:19
7:50
+0:01
15K
9.32 mi12:07:241:12:477:4924:10
7:47
-0:03
20K
12.43 mi12:31:121:36:357:4623:48
7:40
-0:07
Half
13.11 mi12:36:111:41:347:454:59
7:18
-0:22
25K
15.53 mi12:55:062:00:297:4518:55
7:48
+0:30
30K
18.64 mi13:18:532:24:167:4423:47
7:39
-0:09
20M
20.00 mi13:28:582:34:217:4310:05
7:25
-0:14
21M
21.00 mi13:36:532:42:167:447:55
7:55
+0:30
35K
21.75 mi13:42:162:47:397:435:23
7:12
-0:43
23M
23.00 mi13:51:212:56:447:419:05
7:15
+0:03
24M
24.00 mi13:58:213:03:447:397:00
7:00
-0:15
40K
24.85 mi14:04:203:09:437:385:59
7:00
0:00
25.2M
25.20 mi14:06:563:12:197:382:36
7:32
+0:32
Finish
26.22 mi14:13:333:18:567:366:37
6:30
-1:02

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

6:30 /mi

Average Pace

7:36 /mi

Slowest Pace

7:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:03

20% of race

Time at Steady Pace

1:00:16

30% of race

Time at Slower Pace

1:39:37

50% of race

Average Pace: 7:35 /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 mi11:18:5524:187:4924:18
7:49
#14983
10K
6.21 mi11:43:1448:377:4924:19
7:50
#14974
15K
9.32 mi12:07:241:12:477:4924:10
7:47
#14687
20K
12.43 mi12:31:121:36:357:4623:48
7:40
#14005
Half
13.11 mi12:36:111:41:347:454:59
7:18
#13762
25K
15.53 mi12:55:062:00:297:4518:55
7:48
#13487
30K
18.64 mi13:18:532:24:167:4423:47
7:39
#12584
20M
20.00 mi13:28:582:34:217:4310:05
7:25
#12059
21M
21.00 mi13:36:532:42:167:447:55
7:55
#11696
35K
21.75 mi13:42:162:47:397:435:23
7:12
#11473
23M
23.00 mi13:51:212:56:447:419:05
7:15
#11010
24M
24.00 mi13:58:213:03:447:397:00
7:00
#10664
40K
24.85 mi14:04:203:09:437:385:59
7:00
#10343
25.2M
25.20 mi14:06:563:12:197:382:36
7:32
#10184
Finish
26.22 mi14:13:333:18:567:366:37
6:30
#9795
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi14983104141041414163(Top 50%)10001(Top 62%)10001(Top 419%)
10K6.21 mi3.10 mi14974+910393+2110393+2115039(Top 53%)10430(Top 65%)10430(Top 437%)
15K9.32 mi3.11 mi14687+28710276+11710276+11714163(Top 50%)10001(Top 62%)10001(Top 419%)
20K12.43 mi3.11 mi14005+6829959+3179959+31712017(Top 42%)8976(Top 56%)8976(Top 376%)
Half13.11 mi0.68 mi13762+2439834+1259834+1259986(Top 35%)8008(Top 50%)8008(Top 336%)
25K15.53 mi2.42 mi13487+2759683+1519683+15112343(Top 43%)9002(Top 56%)9002(Top 377%)
30K18.64 mi3.11 mi12584+9039234+4499234+4498858(Top 31%)7065(Top 44%)7065(Top 296%)
20M20.00 mi1.36 mi12059+5258964+2708964+2706512(Top 23%)5538(Top 34%)5538(Top 232%)
21M21.00 mi1.00 mi11696+3638756+2088756+2086889(Top 24%)5623(Top 35%)5623(Top 236%)
35K21.75 mi0.75 mi11473+2238618+1388618+1386590(Top 23%)5456(Top 34%)5456(Top 229%)
23M23.00 mi1.25 mi11010+4638360+2588360+2585221(Top 18%)4472(Top 28%)4472(Top 187%)
24M24.00 mi1.00 mi10664+3468154+2068154+2064654(Top 16%)4025(Top 25%)4025(Top 169%)
40K24.85 mi0.85 mi10343+3217972+1827972+1823916(Top 14%)3435(Top 21%)3435(Top 144%)
25.2M25.20 mi0.35 mi10184+1597874+987874+983635(Top 13%)3179(Top 20%)3179(Top 133%)
Finish26.22 mi1.02 mi9795+3897639+2357639+2352817(Top 10%)2524(Top 16%)2524(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14163

Males

10001

M45-49

10001

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

15039

Males

10430

M45-49

10430

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14163

Males

10001

M45-49

10001

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

12017

Males

8976

M45-49

8976

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9986

Males

8008

M45-49

8008

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12343

Males

9002

M45-49

9002

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8858

Males

7065

M45-49

7065

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

6512

Males

5538

M45-49

5538

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6889

Males

5623

M45-49

5623

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6590

Males

5456

M45-49

5456

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

5221

Males

4472

M45-49

4472

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4654

Males

4025

M45-49

4025

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3916

Males

3435

M45-49

3435

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3635

Males

3179

M45-49

3179

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2817

Males

2524

M45-49

2524

Passing Analysis

Category:
Athletes Passed
5590*
Passed By
402
Net Change
+5188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14983
5K → 10K289280+9#14983#14974
10K → 15K36881+287#14974#14687
15K → 20K6831+682#14687#14005
20K → Half2430+243#14005#13762
Half → 25K31136+275#13762#13487
25K → 30K9041+903#13487#12584
30K → 20M5250+525#12584#12059
20M → 21M3630+363#12059#11696
21M → 35K2252+223#11696#11473
35K → 23M4630+463#11473#11010
23M → 24M3471+346#11010#10664
24M → 40K3210+321#10664#10343
40K → 25.2M1590+159#10343#10184
25.2M → Finish389*0+389#10184#9795
TOTALS5590*402+5188

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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