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BOSTON MARATHON 2025

Robert Barnashuk

Bib: 2898•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 19%
Masters (Masters Men)
#0 / 10463
Top 7%
Division (M40-44)
#0 / 2247
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:23
Rank: #2083
Start → 5K
19:23 | 6:14/mi
10K· 6.21 mi
39:06
Rank: #2357 (-274)
5K → 10K
19:43 | 6:21/mi
15K· 9.32 mi
59:11
Rank: #2678 (-321)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:19:33
Rank: #2858 (-180)
15K → 20K
20:22 | 6:33/mi
Half· 13.11 mi
1:23:59
Rank: #2898 (-40)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:40:01
Rank: #2986 (-88)
Half → 25K
16:02 | 6:37/mi
30K· 18.64 mi
2:01:13
Rank: #3060 (-74)
25K → 30K
21:12 | 6:49/mi
20M
2:10:37
Rank: #3048 (+12)
30K → 20M
9:24 | 6:55/mi
21M
2:17:58
Rank: #3053 (-5)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:23:01
Rank: #3055 (-2)
21M → 35K
5:03 | 6:45/mi
23M
2:31:57
Rank: #3081 (-26)
35K → 23M
8:56 | 7:08/mi
24M
2:39:01
Rank: #3138 (-57)
23M → 24M
7:04 | 7:04/mi
40K· 24.85 mi
2:45:09
Rank: #3153 (-15)
24M → 40K
6:08 | 7:10/mi
25.2M
2:47:55
Rank: #3191 (-38)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
2:54:59
Rank: #3239 (-48)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:59
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:31:00
Pace6:57 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1119:236:1419:23
6:14
-
10K
6.21 mi10:39:5439:066:1819:43
6:21
+0:07
15K
9.32 mi10:59:5959:116:2120:05
6:28
+0:07
20K
12.43 mi11:20:211:19:336:2420:22
6:33
+0:05
Half
13.11 mi11:24:471:23:596:244:26
6:30
-0:03
25K
15.53 mi11:40:491:40:016:2616:02
6:37
+0:07
30K
18.64 mi12:02:012:01:136:3021:12
6:49
+0:12
20M
20.00 mi12:11:252:10:376:329:24
6:55
+0:06
21M
21.00 mi12:18:462:17:586:347:21
7:21
+0:26
35K
21.75 mi12:23:492:23:016:355:03
6:45
-0:36
23M
23.00 mi12:32:452:31:576:368:56
7:08
+0:23
24M
24.00 mi12:39:492:39:016:387:04
7:04
-0:04
40K
24.85 mi12:45:572:45:096:396:08
7:10
+0:06
25.2M
25.20 mi12:48:432:47:556:402:46
8:01
+0:51
Finish
26.22 mi12:55:472:54:596:417:04
6:56
-1:05

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

6:14 /mi

Average Pace

6:41 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:59

48% of race

Time at Steady Pace

58:45

34% of race

Time at Slower Pace

32:15

18% of race

Average Pace: 6:40 /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 mi10:20:1119:236:1419:23
6:14
#2083
10K
6.21 mi10:39:5439:066:1819:43
6:21
#2357
15K
9.32 mi10:59:5959:116:2120:05
6:28
#2678
20K
12.43 mi11:20:211:19:336:2420:22
6:33
#2858
Half
13.11 mi11:24:471:23:596:244:26
6:30
#2898
25K
15.53 mi11:40:491:40:016:2616:02
6:37
#2986
30K
18.64 mi12:02:012:01:136:3021:12
6:49
#3060
20M
20.00 mi12:11:252:10:376:329:24
6:55
#3048
21M
21.00 mi12:18:462:17:586:347:21
7:21
#3053
35K
21.75 mi12:23:492:23:016:355:03
6:45
#3055
23M
23.00 mi12:32:452:31:576:368:56
7:08
#3081
24M
24.00 mi12:39:492:39:016:387:04
7:04
#3138
40K
24.85 mi12:45:572:45:096:396:08
7:10
#3153
25.2M
25.20 mi12:48:432:47:556:402:46
8:01
#3191
Finish
26.22 mi12:55:472:54:596:417:04
6:56
#3239
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2083198519853323(Top 12%)3153(Top 20%)3153(Top 140%)
10K6.21 mi3.10 mi2357-2742248-2632248-2632712(Top 10%)2583(Top 16%)2583(Top 115%)
15K9.32 mi3.11 mi2678-3212554-3062554-3063323(Top 12%)3153(Top 20%)3153(Top 140%)
20K12.43 mi3.11 mi2858-1802725-1712725-1713442(Top 12%)3260(Top 20%)3260(Top 145%)
Half13.11 mi0.68 mi2898-402763-382763-383618(Top 13%)3418(Top 21%)3418(Top 152%)
25K15.53 mi2.42 mi2986-882845-822845-823534(Top 12%)3331(Top 21%)3331(Top 148%)
30K18.64 mi3.11 mi3060-742912-672912-673586(Top 13%)3323(Top 21%)3323(Top 148%)
20M20.00 mi1.36 mi3048+122893+192893+193592(Top 13%)3308(Top 21%)3308(Top 147%)
21M21.00 mi1.00 mi3053-52891+22891+23834(Top 13%)3484(Top 22%)3484(Top 155%)
35K21.75 mi0.75 mi3055-22892-12892-13767(Top 13%)3389(Top 21%)3389(Top 151%)
23M23.00 mi1.25 mi3081-262914-222914-224499(Top 16%)3950(Top 25%)3950(Top 176%)
24M24.00 mi1.00 mi3138-572963-492963-494979(Top 18%)4236(Top 26%)4236(Top 189%)
40K24.85 mi0.85 mi3153-152972-92972-94860(Top 17%)4104(Top 25%)4104(Top 183%)
25.2M25.20 mi0.35 mi3191-383003-313003-315953(Top 21%)4679(Top 29%)4679(Top 208%)
Finish26.22 mi1.02 mi3239-483040-373040-375276(Top 19%)4287(Top 27%)4287(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3323

Males

3153

M40-44

3153

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2712

Males

2583

M40-44

2583

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3323

Males

3153

M40-44

3153

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3442

Males

3260

M40-44

3260

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3618

Males

3418

M40-44

3418

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3534

Males

3331

M40-44

3331

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3586

Males

3323

M40-44

3323

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3592

Males

3308

M40-44

3308

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3834

Males

3484

M40-44

3484

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3767

Males

3389

M40-44

3389

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4499

Males

3950

M40-44

3950

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4979

Males

4236

M40-44

4236

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4860

Males

4104

M40-44

4104

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5953

Males

4679

M40-44

4679

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5276

Males

4287

M40-44

4287

Passing Analysis

Category:
Athletes Passed
519
Passed By
1675
Net Change
-1156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2083
5K → 10K33307-274#2083#2357
10K → 15K18339-321#2357#2678
15K → 20K29209-180#2678#2858
20K → Half444-40#2858#2898
Half → 25K47135-88#2898#2986
25K → 30K83157-74#2986#3060
30K → 20M6755+12#3060#3048
20M → 21M4247-5#3048#3053
21M → 35K3032-2#3053#3055
35K → 23M5480-26#3055#3081
23M → 24M3087-57#3081#3138
24M → 40K3550-15#3138#3153
40K → 25.2M1755-38#3153#3191
25.2M → Finish3078-48#3191#3239
TOTALS5191675-1156
📊

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