Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Oleksandr Skorokhod

Bib: 1109 β€’M β€’Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 6%
Masters (Masters Men)
#0 / 10617
Top 1%
Age Group (M40-44)
#0 / 2198
Top 4%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
18:48
3.11 mi
Rank: #1397
Start β†’ 5K
18:48 | 6:04/mi
10K
37:36
6.21 mi
Rank: #1459 (-62)
5K β†’ 10K
18:48 | 6:04/mi
15K
56:14
9.32 mi
Rank: #1424 (+35)
10K β†’ 15K
18:38 | 6:00/mi
20K
1:15:00
12.43 mi
Rank: #1390 (+34)
15K β†’ 20K
18:46 | 6:03/mi
HALF
1:19:03
13.11 mi
Rank: #1393 (-3)
20K β†’ HALF
4:03 | 5:57/mi
25K
1:33:52
15.53 mi
Rank: #1394 (-1)
HALF β†’ 25K
14:49 | 6:07/mi
30K
1:52:59
18.64 mi
Rank: #1311 (+83)
25K β†’ 30K
19:07 | 6:10/mi
20M
2:01:15
20.00 mi
Rank: #1263 (+48)
30K β†’ 20M
8:16 | 6:06/mi
21M
2:07:37
21.00 mi
Rank: #1221 (+42)
20M β†’ 21M
6:22 | 6:22/mi
35K
2:12:00
21.75 mi
Rank: #1191 (+30)
21M β†’ 35K
4:23 | 5:52/mi
23M
2:19:35
23.00 mi
Rank: #1144 (+47)
35K β†’ 23M
7:35 | 6:04/mi
24M
2:25:27
24.00 mi
Rank: #1098 (+46)
23M β†’ 24M
5:52 | 5:52/mi
40K
2:30:35
24.85 mi
Rank: #1070 (+28)
24M β†’ 40K
5:08 | 6:01/mi
25.2M
2:32:46
25.20 mi
Rank: #1053 (+17)
40K β†’ 25.2M
2:11 | 6:20/mi
FINISH
2:38:42
26.22 mi
Rank: #1030 (+23)
25.2M β†’ FINISH
5:56 | 5:50/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:19:03
Pace6:02 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:19:39
Pace6:05 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2018:486:0418:48
6:04
-
10K
6.21 mi10:38:0837:366:0418:48
6:04
0:00
15K
9.32 mi10:56:4656:146:0218:38
6:00
-0:04
20K
12.43 mi11:15:321:15:006:0318:46
6:03
+0:03
HALF
13.11 mi11:19:351:19:036:024:03
5:57
-0:06
25K
15.53 mi11:34:241:33:526:0314:49
6:07
+0:10
30K
18.64 mi11:53:311:52:596:0419:07
6:10
+0:03
20M
20.00 mi12:01:472:01:156:048:16
6:06
-0:04
21M
21.00 mi12:08:092:07:376:056:22
6:22
+0:16
35K
21.75 mi12:12:322:12:006:054:23
5:52
-0:30
23M
23.00 mi12:20:072:19:356:057:35
6:04
+0:12
24M
24.00 mi12:25:592:25:276:045:52
5:52
-0:12
40K
24.85 mi12:31:072:30:356:045:08
6:01
+0:09
25.2M
25.20 mi12:33:182:32:466:042:11
6:20
+0:19
FINISH
26.22 mi12:39:142:38:426:045:56
5:50
-0:30

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

5:50 /mi

Average Pace

6:03 /mi

Slowest Pace

6:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:11:02

83% of race

Time at Steady Pace

27:40

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:2018:486:0418:48
6:04
#1397
10K
6.21 mi10:38:0837:366:0418:48
6:04
#1459
15K
9.32 mi10:56:4656:146:0218:38
6:00
#1424
20K
12.43 mi11:15:321:15:006:0318:46
6:03
#1390
HALF
13.11 mi11:19:351:19:036:024:03
5:57
#1393
25K
15.53 mi11:34:241:33:526:0314:49
6:07
#1394
30K
18.64 mi11:53:311:52:596:0419:07
6:10
#1311
20M
20.00 mi12:01:472:01:156:048:16
6:06
#1263
21M
21.00 mi12:08:092:07:376:056:22
6:22
#1221
35K
21.75 mi12:12:322:12:006:054:23
5:52
#1191
23M
23.00 mi12:20:072:19:356:057:35
6:04
#1144
24M
24.00 mi12:25:592:25:276:045:52
5:52
#1098
40K
24.85 mi12:31:072:30:356:045:08
6:01
#1070
25.2M
25.20 mi12:33:182:32:466:042:11
6:20
#1053
FINISH
26.22 mi12:39:142:38:426:045:56
5:50
#1030
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1397134013401353(Top 5%)1300(Top 8%)1300(Top 59%)
10K6.21 mi3.10 mi1459-621404-641404-641591(Top 5%)1529(Top 9%)1529(Top 70%)
15K9.32 mi3.11 mi1424+351369+351369+351353(Top 5%)1300(Top 8%)1300(Top 59%)
20K12.43 mi3.11 mi1390+341335+341335+341339(Top 5%)1291(Top 8%)1291(Top 59%)
HALF13.11 mi0.68 mi1393-31338-31338-31288(Top 4%)1241(Top 8%)1241(Top 56%)
25K15.53 mi2.42 mi1394-11342-41342-41507(Top 5%)1454(Top 9%)1454(Top 66%)
30K18.64 mi3.11 mi1311+831264+781264+781126(Top 4%)1084(Top 7%)1084(Top 49%)
20M20.00 mi1.36 mi1263+481217+471217+47905(Top 3%)869(Top 5%)869(Top 40%)
21M21.00 mi1.00 mi1221+421175+421175+42926(Top 3%)890(Top 5%)890(Top 40%)
35K21.75 mi0.75 mi1191+301146+291146+29821(Top 3%)786(Top 5%)786(Top 36%)
23M23.00 mi1.25 mi1144+471099+471099+47834(Top 3%)799(Top 5%)799(Top 36%)
24M24.00 mi1.00 mi1098+461053+461053+46754(Top 3%)720(Top 4%)720(Top 33%)
40K24.85 mi0.85 mi1070+281026+271026+27817(Top 3%)781(Top 5%)781(Top 36%)
25.2M25.20 mi0.35 mi1053+171009+171009+17621(Top 2%)597(Top 4%)597(Top 27%)
FINISH26.22 mi1.02 mi1030+23987+22987+221072(Top 4%)1021(Top 6%)1021(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
Γ—21
+97ft-345ft

Overall

1353

Males

1300

M40-44

1300

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5
+79ft-138ft

Overall

1591

Males

1529

M40-44

1529

10K→15K

6.2 - 9.3 mi

Top 5%
Γ—3
+67ft-78ft

Overall

1353

Males

1300

M40-44

1300

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1339

Males

1291

M40-44

1291

20K→HALF

12.4 - 13.1 mi

Top 4%
Γ—2
+19ft-37ft

Overall

1288

Males

1241

M40-44

1241

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1507

Males

1454

M40-44

1454

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9
+181ft-148ft

Overall

1126

Males

1084

M40-44

1084

30K→20M

18.6 - 20.0 mi

Top 3%
Γ—5
+64ft-50ft

Overall

905

Males

869

M40-44

869

20M→21M

20.0 - 21.0 mi

Top 3%
Γ—8
+106ft-24ft

Overall

926

Males

890

M40-44

890

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

821

Males

786

M40-44

786

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

834

Males

799

M40-44

799

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

754

Males

720

M40-44

720

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1
+6ft-20ft

Overall

817

Males

781

M40-44

781

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

621

Males

597

M40-44

597

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1072

Males

1021

M40-44

1021

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
647
Passed By
280
Net Change
+367
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1397
5K β†’ 10K50112-62#1397#1459
10K β†’ 15K6732+35#1459#1424
15K β†’ 20K6329+34#1424#1390
20K β†’ HALF58-3#1390#1393
HALF β†’ 25K3536-1#1393#1394
25K β†’ 30K10926+83#1394#1311
30K β†’ 20M513+48#1311#1263
20M β†’ 21M486+42#1263#1221
21M β†’ 35K322+30#1221#1191
35K β†’ 23M525+47#1191#1144
23M β†’ 24M460+46#1144#1098
24M β†’ 40K368+28#1098#1070
40K β†’ 25.2M181+17#1070#1053
25.2M β†’ FINISH3512+23#1053#1030
TOTALS647280+367
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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