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BOSTON MARATHON 2025

Jože Erjavec

Bib: 29088•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:35
Rank: #21889
Start → 5K
27:35 | 8:53/mi
10K· 6.21 mi
55:58
Rank: #22459 (-570)
5K → 10K
28:23 | 9:08/mi
15K· 9.32 mi
1:24:29
Rank: #22557 (-98)
10K → 15K
28:31 | 9:11/mi
20K· 12.43 mi
1:53:40
Rank: #22560 (-3)
15K → 20K
29:11 | 9:24/mi
Half· 13.11 mi
1:59:51
Rank: #22537 (+23)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:23:52
Rank: #22655 (-118)
Half → 25K
24:01 | 9:54/mi
30K· 18.64 mi
2:55:42
Rank: #22574 (+81)
25K → 30K
31:50 | 10:15/mi
20M
3:09:57
Rank: #22551 (+23)
30K → 20M
14:15 | 10:29/mi
21M
3:21:24
Rank: #22533 (+18)
20M → 21M
11:27 | 11:27/mi
35K· 21.75 mi
3:28:44
Rank: #22478 (+55)
21M → 35K
7:20 | 9:48/mi
23M
3:41:41
Rank: #22410 (+68)
35K → 23M
12:57 | 10:21/mi
24M
3:51:57
Rank: #22387 (+23)
23M → 24M
10:16 | 10:16/mi
40K· 24.85 mi
4:01:40
Rank: #22437 (-50)
24M → 40K
9:43 | 11:22/mi
25.2M
4:06:08
Rank: #22500 (-63)
40K → 25.2M
4:28 | 12:57/mi
Finish· 26.22 mi
4:16:22
Rank: #22515 (-15)
25.2M → Finish
10:14 | 10:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:51
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:16:31
Pace10:25 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2227:358:5327:35
8:53
-
10K
6.21 mi12:15:4555:589:0028:23
9:08
+0:15
15K
9.32 mi12:44:161:24:299:0428:31
9:11
+0:03
20K
12.43 mi13:13:271:53:409:0929:11
9:24
+0:13
Half
13.11 mi13:19:381:59:519:096:11
9:04
-0:20
25K
15.53 mi13:43:392:23:529:1624:01
9:54
+0:50
30K
18.64 mi14:15:292:55:429:2631:50
10:15
+0:21
20M
20.00 mi14:29:443:09:579:3014:15
10:29
+0:14
21M
21.00 mi14:41:113:21:249:3511:27
11:27
+0:58
35K
21.75 mi14:48:313:28:449:367:20
9:48
-1:39
23M
23.00 mi15:01:283:41:419:3812:57
10:21
+0:33
24M
24.00 mi15:11:443:51:579:4010:16
10:16
-0:05
40K
24.85 mi15:21:274:01:409:439:43
11:22
+1:06
25.2M
25.20 mi15:25:554:06:089:464:28
12:57
+1:35
Finish
26.22 mi15:36:094:16:229:4710:14
10:03
-2:54

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

8:53 /mi

Average Pace

9:47 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:51

47% of race

Time at Steady Pace

1:50:53

43% of race

Time at Slower Pace

25:38

10% of race

Average Pace: 9:47 /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 mi11:47:2227:358:5327:35
8:53
#21889
10K
6.21 mi12:15:4555:589:0028:23
9:08
#22459
15K
9.32 mi12:44:161:24:299:0428:31
9:11
#22557
20K
12.43 mi13:13:271:53:409:0929:11
9:24
#22560
Half
13.11 mi13:19:381:59:519:096:11
9:04
#22537
25K
15.53 mi13:43:392:23:529:1624:01
9:54
#22655
30K
18.64 mi14:15:292:55:429:2631:50
10:15
#22574
20M
20.00 mi14:29:443:09:579:3014:15
10:29
#22551
21M
21.00 mi14:41:113:21:249:3511:27
11:27
#22533
35K
21.75 mi14:48:313:28:449:367:20
9:48
#22478
23M
23.00 mi15:01:283:41:419:3812:57
10:21
#22410
24M
24.00 mi15:11:443:51:579:4010:16
10:16
#22387
40K
24.85 mi15:21:274:01:409:439:43
11:22
#22437
25.2M
25.20 mi15:25:554:06:089:464:28
12:57
#22500
Finish
26.22 mi15:36:094:16:229:4710:14
10:03
#22515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi21889132641326422778(Top 80%)13729(Top 85%)13729(Top 575%)
10K6.21 mi3.10 mi22459-57013529-26513529-26522942(Top 81%)13782(Top 86%)13782(Top 578%)
15K9.32 mi3.11 mi22557-9813611-8213611-8222778(Top 80%)13729(Top 85%)13729(Top 575%)
20K12.43 mi3.11 mi22560-313612-113612-122553(Top 79%)13602(Top 84%)13602(Top 570%)
Half13.11 mi0.68 mi22537+2313596+1613596+1622065(Top 78%)13369(Top 83%)13369(Top 560%)
25K15.53 mi2.42 mi22655-11813642-4613642-4623013(Top 81%)13755(Top 85%)13755(Top 576%)
30K18.64 mi3.11 mi22574+8113562+8013562+8022307(Top 79%)13305(Top 83%)13305(Top 558%)
20M20.00 mi1.36 mi22551+2313527+3513527+3522368(Top 79%)13222(Top 82%)13222(Top 554%)
21M21.00 mi1.00 mi22533+1813507+2013507+2022517(Top 79%)13209(Top 82%)13209(Top 554%)
35K21.75 mi0.75 mi22478+5513467+4013467+4021330(Top 75%)12592(Top 78%)12592(Top 528%)
23M23.00 mi1.25 mi22410+6813402+6513402+6521548(Top 76%)12651(Top 79%)12651(Top 530%)
24M24.00 mi1.00 mi22387+2313375+2713375+2722126(Top 78%)12871(Top 80%)12871(Top 539%)
40K24.85 mi0.85 mi22437-5013379-413379-423884(Top 84%)13712(Top 85%)13712(Top 575%)
25.2M25.20 mi0.35 mi22500-6313401-2213401-2224958(Top 88%)14230(Top 88%)14230(Top 596%)
Finish26.22 mi1.02 mi22515-1513386+1513386+1523054(Top 81%)13305(Top 83%)13305(Top 558%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22778

Males

13729

M45-49

13729

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

22942

Males

13782

M45-49

13782

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22778

Males

13729

M45-49

13729

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

22553

Males

13602

M45-49

13602

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22065

Males

13369

M45-49

13369

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

23013

Males

13755

M45-49

13755

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

22307

Males

13305

M45-49

13305

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22368

Males

13222

M45-49

13222

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22517

Males

13209

M45-49

13209

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21330

Males

12592

M45-49

12592

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21548

Males

12651

M45-49

12651

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22126

Males

12871

M45-49

12871

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23884

Males

13712

M45-49

13712

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24958

Males

14230

M45-49

14230

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

23054

Males

13305

M45-49

13305

Passing Analysis

Category:
Athletes Passed
1254
Passed By
1880
Net Change
-626
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21889
5K → 10K88658-570#21889#22459
10K → 15K143241-98#22459#22557
15K → 20K176179-3#22557#22560
20K → Half4623+23#22560#22537
Half → 25K111229-118#22537#22655
25K → 30K209128+81#22655#22574
30K → 20M9168+23#22574#22551
20M → 21M7658+18#22551#22533
21M → 35K7520+55#22533#22478
35K → 23M9830+68#22478#22410
23M → 24M6946+23#22410#22387
24M → 40K2575-50#22387#22437
40K → 25.2M366-63#22437#22500
25.2M → Finish4459-15#22500#22515
TOTALS12541880-626
📊

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