Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kiril Gushterov

Bib: 1779MAge: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
19:30
3.11 mi
Rank: #2544
Start5K
19:30 | 6:17/mi
10K
39:43
6.21 mi
Rank: #3435 (-891)
5K10K
20:13 | 6:31/mi
15K
1:00:38
9.32 mi
Rank: #4229 (-794)
10K15K
20:55 | 6:44/mi
20K
1:30:05
12.43 mi
Rank: #10339 (-6110)
15K20K
29:27 | 9:29/mi
HALF
1:34:59
13.11 mi
Rank: #10323 (+16)
20KHALF
4:54 | 7:12/mi
25K
1:55:12
15.53 mi
Rank: #11683 (-1360)
HALF25K
20:13 | 8:21/mi
30K
2:26:30
18.64 mi
Rank: #14837 (-3154)
25K30K
31:18 | 10:05/mi
20M
2:37:54
20.00 mi
Rank: #14891 (-54)
30K20M
11:24 | 8:24/mi
21M
2:47:16
21.00 mi
Rank: #15075 (-184)
20M21M
9:22 | 9:22/mi
35K
2:55:19
21.75 mi
Rank: #15781 (-706)
21M35K
8:03 | 10:46/mi
23M
3:07:37
23.00 mi
Rank: #16242 (-461)
35K23M
12:18 | 9:50/mi
24M
3:17:19
24.00 mi
Rank: #16602 (-360)
23M24M
9:42 | 9:42/mi
40K
3:26:08
24.85 mi
Rank: #16961 (-359)
24M40K
8:49 | 10:19/mi
25.2M
3:29:13
25.20 mi
Rank: #16926 (+35)
40K25.2M
3:05 | 8:57/mi
FINISH
3:36:51
26.22 mi
Rank: #16701 (+225)
25.2MFINISH
7:38 | 7:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:59
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time2:01:52
Pace9:18 /mi
📊Positive Split: 28.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4619:306:1719:30
6:17
-
10K
6.21 mi10:39:5939:436:2420:13
6:31
+0:14
15K
9.32 mi11:00:541:00:386:3120:55
6:44
+0:13
20K
12.43 mi11:30:211:30:057:1529:27
9:29
+2:45
HALF
13.11 mi11:35:151:34:597:154:54
7:12
-2:17
25K
15.53 mi11:55:281:55:127:2520:13
8:21
+1:09
30K
18.64 mi12:26:462:26:307:5231:18
10:05
+1:44
20M
20.00 mi12:38:102:37:547:5411:24
8:24
-1:41
21M
21.00 mi12:47:322:47:167:589:22
9:22
+0:58
35K
21.75 mi12:55:352:55:198:048:03
10:46
+1:24
23M
23.00 mi13:07:533:07:378:1012:18
9:50
-0:56
24M
24.00 mi13:17:353:17:198:149:42
9:42
-0:08
40K
24.85 mi13:26:243:26:088:188:49
10:19
+0:37
25.2M
25.20 mi13:29:293:29:138:193:05
8:57
-1:22
FINISH
26.22 mi13:37:073:36:518:177:38
7:30
-1:27

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

6:17 /mi

Average Pace

8:17 /mi

Slowest Pace

10:46 /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

1:13:10

34% of race

Time at Steady Pace

1:13:31

34% of race

Time at Slower Pace

1:10:10

32% of race

Average Pace: 8:16 /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 mi10:19:4619:306:1719:30
6:17
#2544
10K
6.21 mi10:39:5939:436:2420:13
6:31
#3435
15K
9.32 mi11:00:541:00:386:3120:55
6:44
#4229
20K
12.43 mi11:30:211:30:057:1529:27
9:29
#10339
HALF
13.11 mi11:35:151:34:597:154:54
7:12
#10323
25K
15.53 mi11:55:281:55:127:2520:13
8:21
#11683
30K
18.64 mi12:26:462:26:307:5231:18
10:05
#14837
20M
20.00 mi12:38:102:37:547:5411:24
8:24
#14891
21M
21.00 mi12:47:322:47:167:589:22
9:22
#15075
35K
21.75 mi12:55:352:55:198:048:03
10:46
#15781
23M
23.00 mi13:07:533:07:378:1012:18
9:50
#16242
24M
24.00 mi13:17:353:17:198:149:42
9:42
#16602
40K
24.85 mi13:26:243:26:088:188:49
10:19
#16961
25.2M
25.20 mi13:29:293:29:138:193:05
8:57
#16926
FINISH
26.22 mi13:37:073:36:518:177:38
7:30
#16701
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2544244324436148(Top 21%)5549(Top 34%)5549(Top 97%)
10K6.21 mi3.10 mi3435-8913285-8423285-8424295(Top 15%)4066(Top 25%)4066(Top 71%)
15K9.32 mi3.11 mi4229-7944008-7234008-7236148(Top 21%)5549(Top 34%)5549(Top 97%)
20K12.43 mi3.11 mi10339-61108186-41788186-417823693(Top 82%)14057(Top 86%)14057(Top 246%)
HALF13.11 mi0.68 mi10323+168177+98177+910199(Top 35%)8094(Top 50%)8094(Top 141%)
25K15.53 mi2.42 mi11683-13608781-6048781-60417614(Top 61%)11193(Top 69%)11193(Top 196%)
30K18.64 mi3.11 mi14837-315410083-130210083-130223320(Top 80%)13764(Top 84%)13764(Top 241%)
20M20.00 mi1.36 mi14891-5410072+1110072+1115507(Top 53%)10092(Top 62%)10092(Top 176%)
21M21.00 mi1.00 mi15075-18410109-3710109-3717913(Top 62%)11099(Top 68%)11099(Top 194%)
35K21.75 mi0.75 mi15781-70610395-28610395-28624794(Top 85%)14287(Top 87%)14287(Top 250%)
23M23.00 mi1.25 mi16242-46110558-16310558-16321637(Top 75%)12741(Top 78%)12741(Top 223%)
24M24.00 mi1.00 mi16602-36010703-14510703-14521966(Top 76%)12857(Top 79%)12857(Top 225%)
40K24.85 mi0.85 mi16961-35910833-13010833-13022729(Top 78%)13170(Top 81%)13170(Top 230%)
25.2M25.20 mi0.35 mi16926+3510807+2610807+2614337(Top 49%)9222(Top 56%)9222(Top 161%)
FINISH26.22 mi1.02 mi16701+22510693+11410693+11411335(Top 39%)7788(Top 48%)7788(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6148

Males

5549

M18-39

5549

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4295

Males

4066

M18-39

4066

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6148

Males

5549

M18-39

5549

15K→20K

9.3 - 12.4 mi

Top 82%
×5
+106ft-86ft

Overall

23693

Males

14057

M18-39

14057

20K→HALF

12.4 - 13.1 mi

Top 35%
×2
+19ft-37ft

Overall

10199

Males

8094

M18-39

8094

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17614

Males

11193

M18-39

11193

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23320

Males

13764

M18-39

13764

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15507

Males

10092

M18-39

10092

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17913

Males

11099

M18-39

11099

21M→35K

21.0 - 21.8 mi

Top 85%
×7
+17ft-86ft

Overall

24794

Males

14287

M18-39

14287

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21637

Males

12741

M18-39

12741

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

21966

Males

12857

M18-39

12857

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22729

Males

13170

M18-39

13170

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14337

Males

9222

M18-39

9222

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11335

Males

7788

M18-39

7788

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
543*
Passed By
2164
Net Change
-14157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2544
5K10K8200-891#2544#3435
10K15K5200-794#3435#4229
15K20K0200-6110#4229#10339
20KHALF3317+16#10339#10323
HALF25K14200-1360#10323#11683
25K30K8200-3154#11683#14837
30K20M82136-54#14837#14891
20M21M57200-184#14891#15075
21M35K8200-706#15075#15781
35K23M24200-461#15781#16242
23M24M13200-360#16242#16602
24M40K20200-359#16602#16961
40K25.2M427+35#16961#16926
25.2MFINISH229*4+225#16926#16701
TOTALS543*2164-14157

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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