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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Slavka Kompasova

Bib: 25975 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
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
29:18
3.11 mi
Rank: #24271
Start β†’ 5K
29:18 | 9:26/mi
10K
59:23
6.21 mi
Rank: #24689 (-418)
5K β†’ 10K
30:05 | 9:41/mi
15K
1:30:00
9.32 mi
Rank: #24922 (-233)
10K β†’ 15K
30:37 | 9:52/mi
20K
2:01:40
12.43 mi
Rank: #25086 (-164)
15K β†’ 20K
31:40 | 10:12/mi
HALF
2:08:37
13.11 mi
Rank: #25157 (-71)
20K β†’ HALF
6:57 | 10:12/mi
25K
2:34:15
15.53 mi
Rank: #25216 (-59)
HALF β†’ 25K
25:38 | 10:35/mi
30K
3:09:01
18.64 mi
Rank: #25309 (-93)
25K β†’ 30K
34:46 | 11:12/mi
20M
3:24:42
20.00 mi
Rank: #25354 (-45)
30K β†’ 20M
15:41 | 11:33/mi
21M
3:36:49
21.00 mi
Rank: #25362 (-8)
20M β†’ 21M
12:07 | 12:07/mi
35K
3:45:25
21.75 mi
Rank: #25408 (-46)
21M β†’ 35K
8:36 | 11:30/mi
23M
4:00:04
23.00 mi
Rank: #25443 (-35)
35K β†’ 23M
14:39 | 11:43/mi
24M
4:11:31
24.00 mi
Rank: #25467 (-24)
23M β†’ 24M
11:27 | 11:27/mi
40K
4:21:32
24.85 mi
Rank: #25468 (-1)
24M β†’ 40K
10:01 | 11:43/mi
25.2M
4:25:56
25.20 mi
Rank: #25472 (-4)
40K β†’ 25.2M
4:24 | 12:46/mi
FINISH
4:37:04
26.22 mi
Rank: #25513 (-41)
25.2M β†’ FINISH
11:08 | 10:56/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:08:37
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:28:27
Pace11:20 /mi
πŸ“ŠPositive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:0029:189:2629:18
9:26
-
10K
6.21 mi12:05:0559:239:3430:05
9:41
+0:15
15K
9.32 mi12:35:421:30:009:4030:37
9:52
+0:11
20K
12.43 mi13:07:222:01:409:4831:40
10:12
+0:20
HALF
13.11 mi13:14:192:08:379:496:57
10:12
0:00
25K
15.53 mi13:39:572:34:159:5625:38
10:35
+0:23
30K
18.64 mi14:14:433:09:0110:0934:46
11:12
+0:37
20M
20.00 mi14:30:243:24:4210:1515:41
11:33
+0:21
21M
21.00 mi14:42:313:36:4910:2012:07
12:07
+0:34
35K
21.75 mi14:51:073:45:2510:228:36
11:30
-0:37
23M
23.00 mi15:05:464:00:0410:2714:39
11:43
+0:13
24M
24.00 mi15:17:134:11:3110:2911:27
11:27
-0:16
40K
24.85 mi15:27:144:21:3210:3210:01
11:43
+0:16
25.2M
25.20 mi15:31:384:25:5610:344:24
12:46
+1:03
FINISH
26.22 mi15:42:464:37:0410:3511:08
10:56
-1:50

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

9:26 /mi

Average Pace

10:35 /mi

Slowest Pace

12:46 /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

2:34:15

56% of race

Time at Steady Pace

1:21:38

29% of race

Time at Slower Pace

41:11

15% of race

Average Pace: 10:34 /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 mi11:35:0029:189:2629:18
9:26
#24271
10K
6.21 mi12:05:0559:239:3430:05
9:41
#24689
15K
9.32 mi12:35:421:30:009:4030:37
9:52
#24922
20K
12.43 mi13:07:222:01:409:4831:40
10:12
#25086
HALF
13.11 mi13:14:192:08:379:496:57
10:12
#25157
25K
15.53 mi13:39:572:34:159:5625:38
10:35
#25216
30K
18.64 mi14:14:433:09:0110:0934:46
11:12
#25309
20M
20.00 mi14:30:243:24:4210:1515:41
11:33
#25354
21M
21.00 mi14:42:313:36:4910:2012:07
12:07
#25362
35K
21.75 mi14:51:073:45:2510:228:36
11:30
#25408
23M
23.00 mi15:05:464:00:0410:2714:39
11:43
#25443
24M
24.00 mi15:17:134:11:3110:2911:27
11:27
#25467
40K
24.85 mi15:27:144:21:3210:3210:01
11:43
#25468
25.2M
25.20 mi15:31:384:25:5610:344:24
12:46
#25472
FINISH
26.22 mi15:42:464:37:0410:3511:08
10:56
#25513
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi242719807980725356(Top 87%)10361(Top 82%)10361(Top 1325%)
10K6.21 mi3.10 mi24689-41810021-21410021-21425061(Top 86%)10207(Top 81%)10207(Top 1305%)
15K9.32 mi3.11 mi24922-23310130-10910130-10925356(Top 87%)10361(Top 82%)10361(Top 1325%)
20K12.43 mi3.11 mi25086-16410235-10510235-10525479(Top 88%)10463(Top 83%)10463(Top 1338%)
HALF13.11 mi0.68 mi25157-7110278-4310278-4326084(Top 90%)10806(Top 86%)10806(Top 1382%)
25K15.53 mi2.42 mi25216-5910303-2510303-2525589(Top 88%)10560(Top 84%)10560(Top 1350%)
30K18.64 mi3.11 mi25309-9310380-7710380-7725684(Top 89%)10721(Top 85%)10721(Top 1371%)
20M20.00 mi1.36 mi25354-4510423-4310423-4325787(Top 89%)10869(Top 86%)10869(Top 1390%)
21M21.00 mi1.00 mi25362-810442-1910442-1925251(Top 87%)10631(Top 85%)10631(Top 1359%)
35K21.75 mi0.75 mi25408-4610488-4610488-4626068(Top 90%)11072(Top 88%)11072(Top 1416%)
23M23.00 mi1.25 mi25443-3510523-3510523-3525738(Top 89%)10933(Top 87%)10933(Top 1398%)
24M24.00 mi1.00 mi25467-2410554-3110554-3125882(Top 89%)11044(Top 88%)11044(Top 1412%)
40K24.85 mi0.85 mi25468-110569-1510569-1525466(Top 88%)10883(Top 87%)10883(Top 1392%)
25.2M25.20 mi0.35 mi25472-410576-710576-725749(Top 89%)10997(Top 87%)10997(Top 1406%)
FINISH26.22 mi1.02 mi25513-4110612-3610612-3625988(Top 90%)11142(Top 89%)11142(Top 1425%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25356

Females

10361

F60-64

10361

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

25061

Females

10207

F60-64

10207

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25356

Females

10361

F60-64

10361

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25479

Females

10463

F60-64

10463

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26084

Females

10806

F60-64

10806

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25589

Females

10560

F60-64

10560

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25684

Females

10721

F60-64

10721

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25787

Females

10869

F60-64

10869

20M→21M

20.0 - 21.0 mi

Top 87%
Γ—8
+106ft-24ft

Overall

25251

Females

10631

F60-64

10631

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26068

Females

11072

F60-64

11072

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25738

Females

10933

F60-64

10933

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25882

Females

11044

F60-64

11044

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25466

Females

10883

F60-64

10883

40K→25.2M

24.9 - 25.2 mi

Top 89%
Γ—1
+13ft-16ft

Overall

25749

Females

10997

F60-64

10997

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

25988

Females

11142

F60-64

11142

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
699
Passed By
1494
Net Change
-1242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24271
5K β†’ 10K91200-418#24271#24689
10K β†’ 15K64200-233#24689#24922
15K β†’ 20K77200-164#24922#25086
20K β†’ HALF879-71#25086#25157
HALF β†’ 25K81140-59#25157#25216
25K β†’ 30K87180-93#25216#25309
30K β†’ 20M60105-45#25309#25354
20M β†’ 21M5361-8#25354#25362
21M β†’ 35K2066-46#25362#25408
35K β†’ 23M5287-35#25408#25443
23M β†’ 24M2650-24#25443#25467
24M β†’ 40K4041-1#25467#25468
40K β†’ 25.2M1822-4#25468#25472
25.2M β†’ FINISH2263-41#25472#25513
TOTALS6991494-1242
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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