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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ilia Terentev

Bib: 4564 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 11%
Age Group (M18-39)
#0 / 5723
Top 27%
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
19:12
3.11 mi
Rank: #2002
Start → 5K
19:12 | 6:11/mi
10K
38:33
6.21 mi
Rank: #2213 (-211)
5K → 10K
19:21 | 6:14/mi
15K
57:50
9.32 mi
Rank: #2223 (-10)
10K → 15K
19:17 | 6:13/mi
20K
1:17:06
12.43 mi
Rank: #2171 (+52)
15K → 20K
19:16 | 6:13/mi
HALF
1:21:17
13.11 mi
Rank: #2168 (+3)
20K → HALF
4:11 | 6:09/mi
25K
1:36:25
15.53 mi
Rank: #2130 (+38)
HALF → 25K
15:08 | 6:15/mi
30K
1:56:20
18.64 mi
Rank: #2091 (+39)
25K → 30K
19:55 | 6:25/mi
20M
2:05:05
20.00 mi
Rank: #2066 (+25)
30K → 20M
8:45 | 6:27/mi
21M
2:11:48
21.00 mi
Rank: #2034 (+32)
20M → 21M
6:43 | 6:43/mi
35K
2:16:21
21.75 mi
Rank: #1997 (+37)
21M → 35K
4:33 | 6:05/mi
23M
2:24:16
23.00 mi
Rank: #1943 (+54)
35K → 23M
7:55 | 6:20/mi
24M
2:30:30
24.00 mi
Rank: #1913 (+30)
23M → 24M
6:14 | 6:14/mi
40K
2:35:57
24.85 mi
Rank: #1897 (+16)
24M → 40K
5:27 | 6:23/mi
25.2M
2:38:18
25.20 mi
Rank: #1886 (+11)
40K → 25.2M
2:21 | 6:49/mi
FINISH
2:44:29
26.22 mi
Rank: #1861 (+25)
25.2M → FINISH
6:11 | 6:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:17
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:23:12
Pace6:21 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2319:126:1119:12
6:11
-
10K
6.21 mi10:40:4438:336:1319:21
6:14
+0:03
15K
9.32 mi11:00:0157:506:1319:17
6:13
-0:01
20K
12.43 mi11:19:171:17:066:1319:16
6:13
0:00
HALF
13.11 mi11:23:281:21:176:134:11
6:09
-0:04
25K
15.53 mi11:38:361:36:256:1315:08
6:15
+0:06
30K
18.64 mi11:58:311:56:206:1519:55
6:25
+0:10
20M
20.00 mi12:07:162:05:056:168:45
6:27
+0:02
21M
21.00 mi12:13:592:11:486:176:43
6:43
+0:16
35K
21.75 mi12:18:322:16:216:174:33
6:05
-0:38
23M
23.00 mi12:26:272:24:166:177:55
6:20
+0:15
24M
24.00 mi12:32:412:30:306:176:14
6:14
-0:06
40K
24.85 mi12:38:082:35:576:175:27
6:23
+0:09
25.2M
25.20 mi12:40:292:38:186:172:21
6:49
+0:26
FINISH
26.22 mi12:46:402:44:296:176:11
6:05
-0:44

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

6:05 /mi

Average Pace

6:17 /mi

Slowest Pace

6:49 /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

2:35:25

94% of race

Time at Steady Pace

9:04

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:16 /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 mi10:21:2319:126:1119:12
6:11
#2002
10K
6.21 mi10:40:4438:336:1319:21
6:14
#2213
15K
9.32 mi11:00:0157:506:1319:17
6:13
#2223
20K
12.43 mi11:19:171:17:066:1319:16
6:13
#2171
HALF
13.11 mi11:23:281:21:176:134:11
6:09
#2168
25K
15.53 mi11:38:361:36:256:1315:08
6:15
#2130
30K
18.64 mi11:58:311:56:206:1519:55
6:25
#2091
20M
20.00 mi12:07:162:05:056:168:45
6:27
#2066
21M
21.00 mi12:13:592:11:486:176:43
6:43
#2034
35K
21.75 mi12:18:322:16:216:174:33
6:05
#1997
23M
23.00 mi12:26:272:24:166:177:55
6:20
#1943
24M
24.00 mi12:32:412:30:306:176:14
6:14
#1913
40K
24.85 mi12:38:082:35:576:175:27
6:23
#1897
25.2M
25.20 mi12:40:292:38:186:172:21
6:49
#1886
FINISH
26.22 mi12:46:402:44:296:176:11
6:05
#1861
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 mi2002192819282304(Top 8%)2219(Top 14%)2219(Top 39%)
10K6.21 mi3.10 mi2213-2112135-2072135-2072404(Top 8%)2315(Top 14%)2315(Top 40%)
15K9.32 mi3.11 mi2223-102146-112146-112304(Top 8%)2219(Top 14%)2219(Top 39%)
20K12.43 mi3.11 mi2171+522094+522094+522018(Top 7%)1947(Top 12%)1947(Top 34%)
HALF13.11 mi0.68 mi2168+32091+32091+32112(Top 7%)2038(Top 12%)2038(Top 36%)
25K15.53 mi2.42 mi2130+382055+362055+362019(Top 7%)1945(Top 12%)1945(Top 34%)
30K18.64 mi3.11 mi2091+392017+382017+382139(Top 7%)2053(Top 13%)2053(Top 36%)
20M20.00 mi1.36 mi2066+251990+271990+272119(Top 7%)2019(Top 12%)2019(Top 35%)
21M21.00 mi1.00 mi2034+321958+321958+322082(Top 7%)1982(Top 12%)1982(Top 35%)
35K21.75 mi0.75 mi1997+371922+361922+361528(Top 5%)1462(Top 9%)1462(Top 26%)
23M23.00 mi1.25 mi1943+541869+531869+531659(Top 6%)1581(Top 10%)1581(Top 28%)
24M24.00 mi1.00 mi1913+301841+281841+281889(Top 7%)1784(Top 11%)1784(Top 31%)
40K24.85 mi0.85 mi1897+161826+151826+152009(Top 7%)1877(Top 11%)1877(Top 33%)
25.2M25.20 mi0.35 mi1886+111814+121814+121881(Top 6%)1747(Top 11%)1747(Top 31%)
FINISH26.22 mi1.02 mi1861+251787+271787+271892(Top 7%)1756(Top 11%)1756(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21
+97ft-345ft

Overall

2304

Males

2219

M18-39

2219

5K→10K

3.1 - 6.2 mi

Top 8%
×5
+79ft-138ft

Overall

2404

Males

2315

M18-39

2315

10K→15K

6.2 - 9.3 mi

Top 8%
×3
+67ft-78ft

Overall

2304

Males

2219

M18-39

2219

15K→20K

9.3 - 12.4 mi

Top 7%
×5
+106ft-86ft

Overall

2018

Males

1947

M18-39

1947

20K→HALF

12.4 - 13.1 mi

Top 7%
×2
+19ft-37ft

Overall

2112

Males

2038

M18-39

2038

HALF→25K

13.1 - 15.5 mi

Top 7%
×4
+66ft-88ft

Overall

2019

Males

1945

M18-39

1945

25K→30K

15.5 - 18.6 mi

Top 7%
×9
+181ft-148ft

Overall

2139

Males

2053

M18-39

2053

30K→20M

18.6 - 20.0 mi

Top 7%
×5
+64ft-50ft

Overall

2119

Males

2019

M18-39

2019

20M→21M

20.0 - 21.0 mi

Top 7%
×8
+106ft-24ft

Overall

2082

Males

1982

M18-39

1982

21M→35K

21.0 - 21.8 mi

Top 5%
×7
+17ft-86ft

Overall

1528

Males

1462

M18-39

1462

35K→23M

21.8 - 23.0 mi

Top 6%
×5
+23ft-63ft

Overall

1659

Males

1581

M18-39

1581

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

1889

Males

1784

M18-39

1784

24M→40K

24.0 - 24.9 mi

Top 7%
×1
+6ft-20ft

Overall

2009

Males

1877

M18-39

1877

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1
+13ft-16ft

Overall

1881

Males

1747

M18-39

1747

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
×2
+22ft-21ft

Overall

1892

Males

1756

M18-39

1756

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
676
Passed By
487
Net Change
+141
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2002
5K → 10K37200-211#2002#2213
10K → 15K6070-10#2213#2223
15K → 20K7624+52#2223#2171
20K → HALF85+3#2171#2168
HALF → 25K6022+38#2168#2130
25K → 30K8546+39#2130#2091
30K → 20M5126+25#2091#2066
20M → 21M5422+32#2066#2034
21M → 35K425+37#2034#1997
35K → 23M639+54#1997#1943
23M → 24M4515+30#1943#1913
24M → 40K2711+16#1913#1897
40K → 25.2M209+11#1897#1886
25.2M → FINISH4823+25#1886#1861
TOTALS676487+141
📊

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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