Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Iury Jäger

Bib: 2879MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 8%
Masters (Masters Men)
#0 / 10617
Top 1%
Age Group (M40-44)
#0 / 2198
Top 5%
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
18:40
3.11 mi
Rank: #1214
Start5K
18:40 | 6:01/mi
10K
37:06
6.21 mi
Rank: #1137 (+77)
5K10K
18:26 | 5:56/mi
15K
55:38
9.32 mi
Rank: #1158 (-21)
10K15K
18:32 | 5:58/mi
20K
1:14:24
12.43 mi
Rank: #1194 (-36)
15K20K
18:46 | 6:03/mi
HALF
1:18:28
13.11 mi
Rank: #1199 (-5)
20KHALF
4:04 | 5:58/mi
25K
1:33:13
15.53 mi
Rank: #1219 (-20)
HALF25K
14:45 | 6:05/mi
30K
1:52:36
18.64 mi
Rank: #1222 (-3)
25K30K
19:23 | 6:15/mi
20M
2:01:25
20.00 mi
Rank: #1291 (-69)
30K20M
8:49 | 6:30/mi
21M
2:08:01
21.00 mi
Rank: #1289 (+2)
20M21M
6:36 | 6:36/mi
35K
2:12:38
21.75 mi
Rank: #1301 (-12)
21M35K
4:37 | 6:11/mi
23M
2:20:39
23.00 mi
Rank: #1322 (-21)
35K23M
8:01 | 6:25/mi
24M
2:26:54
24.00 mi
Rank: #1320 (+2)
23M24M
6:15 | 6:15/mi
40K
2:32:18
24.85 mi
Rank: #1321 (-1)
24M40K
5:24 | 6:19/mi
25.2M
2:34:39
25.20 mi
Rank: #1317 (+4)
40K25.2M
2:21 | 6:49/mi
FINISH
2:40:47
26.22 mi
Rank: #1307 (+10)
25.2MFINISH
6:08 | 6:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:18:28
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:22:19
Pace6:17 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2618:406:0118:40
6:01
-
10K
6.21 mi10:37:5237:065:5918:26
5:56
-0:05
15K
9.32 mi10:56:2455:385:5918:32
5:58
+0:02
20K
12.43 mi11:15:101:14:246:0018:46
6:03
+0:05
HALF
13.11 mi11:19:141:18:286:004:04
5:58
-0:05
25K
15.53 mi11:33:591:33:136:0114:45
6:05
+0:07
30K
18.64 mi11:53:221:52:366:0319:23
6:15
+0:10
20M
20.00 mi12:02:112:01:256:058:49
6:30
+0:15
21M
21.00 mi12:08:472:08:016:066:36
6:36
+0:06
35K
21.75 mi12:13:242:12:386:064:37
6:11
-0:25
23M
23.00 mi12:21:252:20:396:078:01
6:25
+0:14
24M
24.00 mi12:27:402:26:546:086:15
6:15
-0:10
40K
24.85 mi12:33:042:32:186:085:24
6:19
+0:04
25.2M
25.20 mi12:35:252:34:396:092:21
6:49
+0:30
FINISH
26.22 mi12:41:332:40:476:096:08
6:02
-0:47

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

5:56 /mi

Average Pace

6:08 /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

2:31:50

94% of race

Time at Steady Pace

8:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:08 /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 mi10:19:2618:406:0118:40
6:01
#1214
10K
6.21 mi10:37:5237:065:5918:26
5:56
#1137
15K
9.32 mi10:56:2455:385:5918:32
5:58
#1158
20K
12.43 mi11:15:101:14:246:0018:46
6:03
#1194
HALF
13.11 mi11:19:141:18:286:004:04
5:58
#1199
25K
15.53 mi11:33:591:33:136:0114:45
6:05
#1219
30K
18.64 mi11:53:221:52:366:0319:23
6:15
#1222
20M
20.00 mi12:02:112:01:256:058:49
6:30
#1291
21M
21.00 mi12:08:472:08:016:066:36
6:36
#1289
35K
21.75 mi12:13:242:12:386:064:37
6:11
#1301
23M
23.00 mi12:21:252:20:396:078:01
6:25
#1322
24M
24.00 mi12:27:402:26:546:086:15
6:15
#1320
40K
24.85 mi12:33:042:32:186:085:24
6:19
#1321
25.2M
25.20 mi12:35:252:34:396:092:21
6:49
#1317
FINISH
26.22 mi12:41:332:40:476:096:08
6:02
#1307
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 mi1214116011601198(Top 4%)1152(Top 7%)1152(Top 52%)
10K6.21 mi3.10 mi1137+771087+731087+731088(Top 4%)1044(Top 6%)1044(Top 47%)
15K9.32 mi3.11 mi1158-211108-211108-211198(Top 4%)1152(Top 7%)1152(Top 52%)
20K12.43 mi3.11 mi1194-361146-381146-381324(Top 5%)1276(Top 8%)1276(Top 58%)
HALF13.11 mi0.68 mi1199-51151-51151-51312(Top 5%)1265(Top 8%)1265(Top 58%)
25K15.53 mi2.42 mi1219-201172-211172-211382(Top 5%)1334(Top 8%)1334(Top 61%)
30K18.64 mi3.11 mi1222-31176-41176-41401(Top 5%)1349(Top 8%)1349(Top 61%)
20M20.00 mi1.36 mi1291-691245-691245-692357(Top 8%)2238(Top 14%)2238(Top 102%)
21M21.00 mi1.00 mi1289+21243+21243+21601(Top 6%)1533(Top 9%)1533(Top 70%)
35K21.75 mi0.75 mi1301-121253-101253-101837(Top 6%)1752(Top 11%)1752(Top 80%)
23M23.00 mi1.25 mi1322-211273-201273-201965(Top 7%)1860(Top 11%)1860(Top 85%)
24M24.00 mi1.00 mi1320+21269+41269+41946(Top 7%)1833(Top 11%)1833(Top 83%)
40K24.85 mi0.85 mi1321-1126912691778(Top 6%)1671(Top 10%)1671(Top 76%)
25.2M25.20 mi0.35 mi1317+41265+41265+41838(Top 6%)1704(Top 10%)1704(Top 78%)
FINISH26.22 mi1.02 mi1307+101256+91256+91677(Top 6%)1566(Top 10%)1566(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21
+97ft-345ft

Overall

1198

Males

1152

M40-44

1152

5K→10K

3.1 - 6.2 mi

Top 4%
×5
+79ft-138ft

Overall

1088

Males

1044

M40-44

1044

10K→15K

6.2 - 9.3 mi

Top 4%
×3
+67ft-78ft

Overall

1198

Males

1152

M40-44

1152

15K→20K

9.3 - 12.4 mi

Top 5%
×5
+106ft-86ft

Overall

1324

Males

1276

M40-44

1276

20K→HALF

12.4 - 13.1 mi

Top 5%
×2
+19ft-37ft

Overall

1312

Males

1265

M40-44

1265

HALF→25K

13.1 - 15.5 mi

Top 5%
×4
+66ft-88ft

Overall

1382

Males

1334

M40-44

1334

25K→30K

15.5 - 18.6 mi

Top 5%
×9
+181ft-148ft

Overall

1401

Males

1349

M40-44

1349

30K→20M

18.6 - 20.0 mi

Top 8%
×5
+64ft-50ft

Overall

2357

Males

2238

M40-44

2238

20M→21M

20.0 - 21.0 mi

Top 6%
×8
+106ft-24ft

Overall

1601

Males

1533

M40-44

1533

21M→35K

21.0 - 21.8 mi

Top 6%
×7
+17ft-86ft

Overall

1837

Males

1752

M40-44

1752

35K→23M

21.8 - 23.0 mi

Top 7%
×5
+23ft-63ft

Overall

1965

Males

1860

M40-44

1860

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

1946

Males

1833

M40-44

1833

24M→40K

24.0 - 24.9 mi

Top 6%
×1
+6ft-20ft

Overall

1778

Males

1671

M40-44

1671

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1
+13ft-16ft

Overall

1838

Males

1704

M40-44

1704

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
×2
+22ft-21ft

Overall

1677

Males

1566

M40-44

1566

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
389
Passed By
482
Net Change
-93
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1214
5K10K10326+77#1214#1137
10K15K3657-21#1137#1158
15K20K2864-36#1158#1194
20KHALF813-5#1194#1199
HALF25K2747-20#1199#1219
25K30K5659-3#1219#1222
30K20M574-69#1222#1291
20M21M1917+2#1291#1289
21M35K921-12#1289#1301
35K23M2445-21#1301#1322
23M24M2321+2#1322#1320
24M40K2223-1#1320#1321
40K25.2M73+4#1321#1317
25.2MFINISH2212+10#1317#1307
TOTALS389482-93
📊

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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