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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Grigori Gvozdovski

Bib: 8360 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 25%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°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
20:48
3.11 mi
Rank: #5846
Start → 5K
20:48 | 6:42/mi
10K
41:58
6.21 mi
Rank: #6444 (-598)
5K → 10K
21:10 | 6:49/mi
15K
1:03:05
9.32 mi
Rank: #6527 (-83)
10K → 15K
21:07 | 6:48/mi
20K
1:24:42
12.43 mi
Rank: #6774 (-247)
15K → 20K
21:37 | 6:58/mi
HALF
1:29:25
13.11 mi
Rank: #6872 (-98)
20K → HALF
4:43 | 6:56/mi
25K
1:46:40
15.53 mi
Rank: #7109 (-237)
HALF → 25K
17:15 | 7:07/mi
30K
2:09:17
18.64 mi
Rank: #7237 (-128)
25K → 30K
22:37 | 7:17/mi
20M
2:19:14
20.00 mi
Rank: #7234 (+3)
30K → 20M
9:57 | 7:20/mi
21M
2:26:59
21.00 mi
Rank: #7223 (+11)
20M → 21M
7:45 | 7:45/mi
35K
2:32:21
21.75 mi
Rank: #7232 (-9)
21M → 35K
5:22 | 7:11/mi
23M
2:41:39
23.00 mi
Rank: #7230 (+2)
35K → 23M
9:18 | 7:26/mi
24M
2:49:03
24.00 mi
Rank: #7258 (-28)
23M → 24M
7:24 | 7:24/mi
40K
2:55:35
24.85 mi
Rank: #7288 (-30)
24M → 40K
6:32 | 7:39/mi
25.2M
2:58:24
25.20 mi
Rank: #7296 (-8)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:05:48
26.22 mi
Rank: #7343 (-47)
25.2M → FINISH
7:24 | 7:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:25
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:36:23
Pace7:22 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:0820:486:4220:48
6:42
-
10K
6.21 mi10:57:1841:586:4621:10
6:49
+0:07
15K
9.32 mi11:18:251:03:056:4721:07
6:48
-0:01
20K
12.43 mi11:40:021:24:426:4921:37
6:58
+0:10
HALF
13.11 mi11:44:451:29:256:504:43
6:56
-0:02
25K
15.53 mi12:02:001:46:406:5217:15
7:07
+0:11
30K
18.64 mi12:24:372:09:176:5722:37
7:17
+0:10
20M
20.00 mi12:34:342:19:146:589:57
7:20
+0:03
21M
21.00 mi12:42:192:26:597:007:45
7:45
+0:25
35K
21.75 mi12:47:412:32:217:015:22
7:11
-0:34
23M
23.00 mi12:56:592:41:397:029:18
7:26
+0:15
24M
24.00 mi13:04:232:49:037:037:24
7:24
-0:02
40K
24.85 mi13:10:552:55:357:046:32
7:39
+0:15
25.2M
25.20 mi13:13:442:58:247:052:49
8:11
+0:32
FINISH
26.22 mi13:21:083:05:487:067:24
7:16
-0:55

Checkpoint Splits Visualizations

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

📈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

6:42 /mi

Average Pace

7:05 /mi

Slowest Pace

8:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:29:25

48% of race

Time at Steady Pace

1:19:17

43% of race

Time at Slower Pace

17:06

9% of race

Average Pace: 7:05 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:36:0820:486:4220:48
6:42
#5846
10K
6.21 mi10:57:1841:586:4621:10
6:49
#6444
15K
9.32 mi11:18:251:03:056:4721:07
6:48
#6527
20K
12.43 mi11:40:021:24:426:4921:37
6:58
#6774
HALF
13.11 mi11:44:451:29:256:504:43
6:56
#6872
25K
15.53 mi12:02:001:46:406:5217:15
7:07
#7109
30K
18.64 mi12:24:372:09:176:5722:37
7:17
#7237
20M
20.00 mi12:34:342:19:146:589:57
7:20
#7234
21M
21.00 mi12:42:192:26:597:007:45
7:45
#7223
35K
21.75 mi12:47:412:32:217:015:22
7:11
#7232
23M
23.00 mi12:56:592:41:397:029:18
7:26
#7230
24M
24.00 mi13:04:232:49:037:037:24
7:24
#7258
40K
24.85 mi13:10:552:55:357:046:32
7:39
#7288
25.2M
25.20 mi13:13:442:58:247:052:49
8:11
#7296
FINISH
26.22 mi13:21:083:05:487:067:24
7:16
#7343
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 mi5846535953596800(Top 23%)6042(Top 37%)6042(Top 275%)
10K6.21 mi3.10 mi6444-5985808-4495808-4497103(Top 24%)6266(Top 38%)6266(Top 285%)
15K9.32 mi3.11 mi6527-835855-475855-476800(Top 23%)6042(Top 37%)6042(Top 275%)
20K12.43 mi3.11 mi6774-2476031-1766031-1767551(Top 26%)6533(Top 40%)6533(Top 297%)
HALF13.11 mi0.68 mi6872-986096-656096-658030(Top 28%)6863(Top 42%)6863(Top 312%)
25K15.53 mi2.42 mi7109-2376259-1636259-1638210(Top 28%)6862(Top 42%)6862(Top 312%)
30K18.64 mi3.11 mi7237-1286335-766335-767911(Top 27%)6563(Top 40%)6563(Top 299%)
20M20.00 mi1.36 mi7234+36316+196316+197815(Top 27%)6391(Top 39%)6391(Top 291%)
21M21.00 mi1.00 mi7223+116288+286288+288128(Top 28%)6447(Top 39%)6447(Top 293%)
35K21.75 mi0.75 mi7232-96285+36285+38307(Top 29%)6578(Top 40%)6578(Top 299%)
23M23.00 mi1.25 mi7230+26262+236262+238334(Top 29%)6510(Top 40%)6510(Top 296%)
24M24.00 mi1.00 mi7258-286264-26264-29296(Top 32%)6931(Top 42%)6931(Top 315%)
40K24.85 mi0.85 mi7288-306254+106254+109850(Top 34%)7122(Top 44%)7122(Top 324%)
25.2M25.20 mi0.35 mi7296-86245+96245+99303(Top 32%)6760(Top 41%)6760(Top 308%)
FINISH26.22 mi1.02 mi7343-476250-56250-59543(Top 33%)6875(Top 42%)6875(Top 313%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6800

Males

6042

M40-44

6042

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

7103

Males

6266

M40-44

6266

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6800

Males

6042

M40-44

6042

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7551

Males

6533

M40-44

6533

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8030

Males

6863

M40-44

6863

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8210

Males

6862

M40-44

6862

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7911

Males

6563

M40-44

6563

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7815

Males

6391

M40-44

6391

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8128

Males

6447

M40-44

6447

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8307

Males

6578

M40-44

6578

35K→23M

21.8 - 23.0 mi

Top 29%
×5
+23ft-63ft

Overall

8334

Males

6510

M40-44

6510

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9296

Males

6931

M40-44

6931

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9850

Males

7122

M40-44

7122

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9303

Males

6760

M40-44

6760

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9543

Males

6875

M40-44

6875

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
844
Passed By
1647
Net Change
-1497
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5846
5K → 10K50200-598#5846#6444
10K → 15K109192-83#6444#6527
15K → 20K75200-247#6527#6774
20K → HALF8106-98#6774#6872
HALF → 25K56200-237#6872#7109
25K → 30K103200-128#7109#7237
30K → 20M6663+3#7237#7234
20M → 21M6958+11#7234#7223
21M → 35K3847-9#7223#7232
35K → 23M9593+2#7232#7230
23M → 24M4674-28#7230#7258
24M → 40K5787-30#7258#7288
40K → 25.2M2533-8#7288#7296
25.2M → FINISH4794-47#7296#7343
TOTALS8441647-1497
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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