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BOSTON MARATHON 2025

Andrey Sanko

Bib: 4316•M

OH

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 9%
Division (M18-39)
#0 / 5642
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:11
Rank: #1714
Start → 5K
19:11 | 6:10/mi
10K· 6.21 mi
38:10
Rank: #1595 (+119)
5K → 10K
18:59 | 6:06/mi
15K· 9.32 mi
57:08
Rank: #1526 (+69)
10K → 15K
18:59 | 6:06/mi
20K· 12.43 mi
1:16:23
Rank: #1515 (+11)
15K → 20K
19:15 | 6:12/mi
Half· 13.11 mi
1:20:37
Rank: #1535 (-20)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:35:38
Rank: #1495 (+40)
Half → 25K
15:01 | 6:12/mi
30K· 18.64 mi
1:55:39
Rank: #1503 (-8)
25K → 30K
20:01 | 6:27/mi
20M
2:04:32
Rank: #1494 (+9)
30K → 20M
8:53 | 6:32/mi
21M
2:11:31
Rank: #1496 (-2)
20M → 21M
6:59 | 6:59/mi
35K· 21.75 mi
2:16:16
Rank: #1497 (-1)
21M → 35K
4:45 | 6:21/mi
23M
2:24:40
Rank: #1510 (-13)
35K → 23M
8:24 | 6:43/mi
24M
2:31:12
Rank: #1508 (+2)
23M → 24M
6:32 | 6:32/mi
40K· 24.85 mi
2:36:55
Rank: #1511 (-3)
24M → 40K
5:43 | 6:41/mi
25.2M
2:39:12
Rank: #1481 (+30)
40K → 25.2M
2:17 | 6:38/mi
Finish· 26.22 mi
2:45:58
Rank: #1530 (-49)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:37
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:25:21
Pace6:31 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0719:116:1019:11
6:10
-
10K
6.21 mi10:40:0638:106:0818:59
6:06
-0:04
15K
9.32 mi10:59:0457:086:0818:59
6:06
0:00
20K
12.43 mi11:18:191:16:236:0919:15
6:12
+0:06
Half
13.11 mi11:22:331:20:376:094:14
6:12
0:00
25K
15.53 mi11:37:341:35:386:0915:01
6:12
0:00
30K
18.64 mi11:57:351:55:396:1220:01
6:27
+0:15
20M
20.00 mi12:06:282:04:326:148:53
6:32
+0:05
21M
21.00 mi12:13:272:11:316:166:59
6:59
+0:27
35K
21.75 mi12:18:122:16:166:164:45
6:21
-0:38
23M
23.00 mi12:26:362:24:406:178:24
6:43
+0:22
24M
24.00 mi12:33:082:31:126:186:32
6:32
-0:11
40K
24.85 mi12:38:512:36:556:195:43
6:41
+0:09
25.2M
25.20 mi12:41:082:39:126:192:17
6:38
-0:03
Finish
26.22 mi12:47:542:45:586:206:46
6:38
0:00

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

6:06 /mi

Average Pace

6:20 /mi

Slowest Pace

6:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:35

91% of race

Time at Steady Pace

15:23

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:20 /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 mi10:21:0719:116:1019:11
6:10
#1714
10K
6.21 mi10:40:0638:106:0818:59
6:06
#1595
15K
9.32 mi10:59:0457:086:0818:59
6:06
#1526
20K
12.43 mi11:18:191:16:236:0919:15
6:12
#1515
Half
13.11 mi11:22:331:20:376:094:14
6:12
#1535
25K
15.53 mi11:37:341:35:386:0915:01
6:12
#1495
30K
18.64 mi11:57:351:55:396:1220:01
6:27
#1503
20M
20.00 mi12:06:282:04:326:148:53
6:32
#1494
21M
21.00 mi12:13:272:11:316:166:59
6:59
#1496
35K
21.75 mi12:18:122:16:166:164:45
6:21
#1497
23M
23.00 mi12:26:362:24:406:178:24
6:43
#1510
24M
24.00 mi12:33:082:31:126:186:32
6:32
#1508
40K
24.85 mi12:38:512:36:556:195:43
6:41
#1511
25.2M
25.20 mi12:41:082:39:126:192:17
6:38
#1481
Finish
26.22 mi12:47:542:45:586:206:46
6:38
#1530
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1714162816281420(Top 5%)1351(Top 8%)1351(Top 24%)
10K6.21 mi3.10 mi1595+1191517+1111517+1111492(Top 5%)1415(Top 9%)1415(Top 25%)
15K9.32 mi3.11 mi1526+691450+671450+671420(Top 5%)1351(Top 8%)1351(Top 24%)
20K12.43 mi3.11 mi1515+111440+101440+101569(Top 6%)1489(Top 9%)1489(Top 26%)
Half13.11 mi0.68 mi1535-201458-181458-181945(Top 7%)1854(Top 12%)1854(Top 33%)
25K15.53 mi2.42 mi1495+401416+421416+421436(Top 5%)1364(Top 8%)1364(Top 24%)
30K18.64 mi3.11 mi1503-81423-71423-71725(Top 6%)1638(Top 10%)1638(Top 29%)
20M20.00 mi1.36 mi1494+91414+91414+91750(Top 6%)1656(Top 10%)1656(Top 29%)
21M21.00 mi1.00 mi1496-21416-21416-22174(Top 8%)2030(Top 13%)2030(Top 36%)
35K21.75 mi0.75 mi1497-1141614161783(Top 6%)1672(Top 10%)1672(Top 30%)
23M23.00 mi1.25 mi1510-131429-131429-132274(Top 8%)2117(Top 13%)2117(Top 38%)
24M24.00 mi1.00 mi1508+21427+21427+22159(Top 8%)1999(Top 12%)1999(Top 35%)
40K24.85 mi0.85 mi1511-31428-11428-12280(Top 8%)2085(Top 13%)2085(Top 37%)
25.2M25.20 mi0.35 mi1481+301398+301398+30668(Top 2%)618(Top 4%)618(Top 11%)
Finish26.22 mi1.02 mi1530-491447-491447-493514(Top 12%)3061(Top 19%)3061(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1420

Males

1351

M18-39

1351

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1492

Males

1415

M18-39

1415

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1420

Males

1351

M18-39

1351

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1569

Males

1489

M18-39

1489

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1945

Males

1854

M18-39

1854

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1436

Males

1364

M18-39

1364

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1725

Males

1638

M18-39

1638

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1750

Males

1656

M18-39

1656

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2174

Males

2030

M18-39

2030

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1783

Males

1672

M18-39

1672

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2274

Males

2117

M18-39

2117

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2159

Males

1999

M18-39

1999

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2280

Males

2085

M18-39

2085

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

668

Males

618

M18-39

618

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3514

Males

3061

M18-39

3061

Passing Analysis

Category:
Athletes Passed
652
Passed By
468
Net Change
+184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1714
5K → 10K15839+119#1714#1595
10K → 15K8516+69#1595#1526
15K → 20K6150+11#1526#1515
20K → Half626-20#1515#1535
Half → 25K5919+40#1535#1495
25K → 30K6371-8#1495#1503
30K → 20M3829+9#1503#1494
20M → 21M3032-2#1494#1496
21M → 35K2324-1#1496#1497
35K → 23M3750-13#1497#1510
23M → 24M2725+2#1510#1508
24M → 40K2225-3#1508#1511
40K → 25.2M322+30#1511#1481
25.2M → Finish1160-49#1481#1530
TOTALS652468+184
📊

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