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BOSTON MARATHON 2025

Gorazd Bregar

Bib: 10927•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 35%
Division (M50-54)
#0 / 1996
Top 35%
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
7:08/mi
22:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:27/mi
45:18
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:08:12
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:31:31
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:36:36
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:55:09
↑ 66↓ 880.2%
30K· 18.64 mi
7:56/mi
2:19:47
↑ 181↓ 1480.2%
20M
7:55/mi
2:30:32
↑ 64↓ 500.2%
21M
8:18/mi
2:38:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:44:28
↑ 17↓ 861.7%
23M
7:37/mi
2:54:00
↑ 23↓ 630.6%
24M
7:27/mi
3:01:27
↓ 821.3%
40K· 24.85 mi
7:31/mi
3:07:53
↓ 200.3%
25.2M
8:04/mi
3:10:40
↑ 13↓ 160.2%
Finish· 26.22 mi
7:04/mi
3:17:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:36
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:41:16
Pace7:43 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1022:097:0822:09
7:08
-
10K
6.21 mi11:12:1945:187:1723:09
7:27
+0:19
15K
9.32 mi11:35:131:08:127:1922:54
7:22
-0:05
20K
12.43 mi11:58:321:31:317:2223:19
7:30
+0:08
Half
13.11 mi12:03:371:36:367:225:05
7:27
-0:03
25K
15.53 mi12:22:101:55:097:2518:33
7:39
+0:12
30K
18.64 mi12:46:482:19:477:3024:38
7:56
+0:17
20M
20.00 mi12:57:332:30:327:3210:45
7:55
-0:01
21M
21.00 mi13:05:512:38:507:348:18
8:18
+0:23
35K
21.75 mi13:11:292:44:287:345:38
7:32
-0:46
23M
23.00 mi13:21:012:54:007:349:32
7:37
+0:05
24M
24.00 mi13:28:283:01:277:347:27
7:27
-0:10
40K
24.85 mi13:34:543:07:537:346:26
7:31
+0:04
25.2M
25.20 mi13:37:413:10:407:342:47
8:04
+0:33
Finish
26.22 mi13:44:533:17:527:337:12
7:04
-1:00

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

7:04 /mi

Average Pace

7:33 /mi

Slowest Pace

8:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:24

77% of race

Time at Steady Pace

46:28

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:49:1022:097:0822:09
7:08
#8875
10K
6.21 mi11:12:1945:187:1723:09
7:27
#10253
15K
9.32 mi11:35:131:08:127:1922:54
7:22
#10353
20K
12.43 mi11:58:321:31:317:2223:19
7:30
#10430
Half
13.11 mi12:03:371:36:367:225:05
7:27
#10471
25K
15.53 mi12:22:101:55:097:2518:33
7:39
#10563
30K
18.64 mi12:46:482:19:477:3024:38
7:56
#10574
20M
20.00 mi12:57:332:30:327:3210:45
7:55
#10476
21M
21.00 mi13:05:512:38:507:348:18
8:18
#10360
35K
21.75 mi13:11:292:44:287:345:38
7:32
#10294
23M
23.00 mi13:21:012:54:007:349:32
7:37
#10050
24M
24.00 mi13:28:283:01:277:347:27
7:27
#9876
40K
24.85 mi13:34:543:07:537:346:26
7:31
#9739
25.2M
25.20 mi13:37:413:10:407:342:47
8:04
#9650
Finish
26.22 mi13:44:533:17:527:337:12
7:04
#9467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi88757534753410583(Top 37%)8386(Top 52%)8386(Top 420%)
10K6.21 mi3.10 mi10253-13788295-7618295-76111630(Top 41%)8967(Top 56%)8967(Top 449%)
15K9.32 mi3.11 mi10353-1008327-328327-3210583(Top 37%)8386(Top 52%)8386(Top 420%)
20K12.43 mi3.11 mi10430-778335-88335-810796(Top 38%)8395(Top 52%)8395(Top 421%)
Half13.11 mi0.68 mi10471-418354-198354-1911231(Top 40%)8642(Top 54%)8642(Top 433%)
25K15.53 mi2.42 mi10563-928372-188372-1811135(Top 39%)8448(Top 52%)8448(Top 423%)
30K18.64 mi3.11 mi10574-118302+708302+7010837(Top 38%)8100(Top 50%)8100(Top 406%)
20M20.00 mi1.36 mi10476+988209+938209+939797(Top 34%)7427(Top 46%)7427(Top 372%)
21M21.00 mi1.00 mi10360+1168111+988111+989199(Top 32%)6929(Top 43%)6929(Top 347%)
35K21.75 mi0.75 mi10294+668056+558056+558821(Top 31%)6752(Top 42%)6752(Top 338%)
23M23.00 mi1.25 mi10050+2447890+1667890+1667336(Top 26%)5776(Top 36%)5776(Top 289%)
24M24.00 mi1.00 mi9876+1747774+1167774+1167353(Top 26%)5740(Top 36%)5740(Top 288%)
40K24.85 mi0.85 mi9739+1377667+1077667+1076943(Top 24%)5398(Top 34%)5398(Top 270%)
25.2M25.20 mi0.35 mi9650+897603+647603+646324(Top 22%)4957(Top 31%)4957(Top 248%)
Finish26.22 mi1.02 mi9467+1837465+1387465+1386168(Top 22%)4844(Top 30%)4844(Top 243%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

10583

Males

8386

M50-54

8386

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11630

Males

8967

M50-54

8967

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

10583

Males

8386

M50-54

8386

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10796

Males

8395

M50-54

8395

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11231

Males

8642

M50-54

8642

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11135

Males

8448

M50-54

8448

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10837

Males

8100

M50-54

8100

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9797

Males

7427

M50-54

7427

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

9199

Males

6929

M50-54

6929

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8821

Males

6752

M50-54

6752

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

7336

Males

5776

M50-54

5776

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7353

Males

5740

M50-54

5740

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6943

Males

5398

M50-54

5398

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6324

Males

4957

M50-54

4957

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6168

Males

4844

M50-54

4844

Passing Analysis

Category:
Athletes Passed
1981*
Passed By
2569
Net Change
-592
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8875
5K → 10K161392-1378#8875#10253
10K → 15K139239-100#10253#10353
15K → 20K151227-77#10353#10430
20K → Half2465-41#10430#10471
Half → 25K133225-92#10471#10563
25K → 30K228238-11#10563#10574
30K → 20M15557+98#10574#10476
20M → 21M17155+116#10476#10360
21M → 35K8822+66#10360#10294
35K → 23M2539+244#10294#10050
23M → 24M187*13+174#10050#9876
24M → 40K1469+137#9876#9739
40K → 25.2M912+89#9739#9650
25.2M → Finish19916+183#9650#9467
TOTALS1981*2569-592

* 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