Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Christopher Salas

Bib: 3716 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 18%
Masters (Masters Men)
#0 / 10617
Top 5%
Age Group (M40-44)
#0 / 2198
Top 16%
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
19:52
3.11 mi
Rank: #3408
Start β†’ 5K
19:52 | 6:24/mi
10K
39:42
6.21 mi
Rank: #3406 (+2)
5K β†’ 10K
19:50 | 6:24/mi
15K
59:09
9.32 mi
Rank: #3103 (+303)
10K β†’ 15K
19:27 | 6:16/mi
20K
1:18:51
12.43 mi
Rank: #3001 (+102)
15K β†’ 20K
19:42 | 6:21/mi
HALF
1:23:09
13.11 mi
Rank: #2999 (+2)
20K β†’ HALF
4:18 | 6:19/mi
25K
1:38:54
15.53 mi
Rank: #3056 (-57)
HALF β†’ 25K
15:45 | 6:30/mi
30K
1:59:36
18.64 mi
Rank: #3084 (-28)
25K β†’ 30K
20:42 | 6:40/mi
20M
2:08:57
20.00 mi
Rank: #3152 (-68)
30K β†’ 20M
9:21 | 6:54/mi
21M
2:16:09
21.00 mi
Rank: #3205 (-53)
20M β†’ 21M
7:12 | 7:12/mi
35K
2:21:04
21.75 mi
Rank: #3217 (-12)
21M β†’ 35K
4:55 | 6:35/mi
23M
2:29:20
23.00 mi
Rank: #3173 (+44)
35K β†’ 23M
8:16 | 6:37/mi
24M
2:35:48
24.00 mi
Rank: #3127 (+46)
23M β†’ 24M
6:28 | 6:28/mi
40K
2:41:32
24.85 mi
Rank: #3121 (+6)
24M β†’ 40K
5:44 | 6:43/mi
25.2M
2:44:02
25.20 mi
Rank: #3118 (+3)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
2:50:22
26.22 mi
Rank: #3074 (+44)
25.2M β†’ FINISH
6:20 | 6:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:09
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:27:13
Pace6:40 /mi
πŸ“ŠPositive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1919:526:2419:52
6:24
-
10K
6.21 mi10:41:0939:426:2419:50
6:24
0:00
15K
9.32 mi11:00:3659:096:2119:27
6:16
-0:08
20K
12.43 mi11:20:181:18:516:2119:42
6:21
+0:05
HALF
13.11 mi11:24:361:23:096:214:18
6:19
-0:02
25K
15.53 mi11:40:211:38:546:2215:45
6:30
+0:11
30K
18.64 mi12:01:031:59:366:2520:42
6:40
+0:10
20M
20.00 mi12:10:242:08:576:279:21
6:54
+0:14
21M
21.00 mi12:17:362:16:096:307:12
7:12
+0:18
35K
21.75 mi12:22:312:21:046:304:55
6:35
-0:37
23M
23.00 mi12:30:472:29:206:308:16
6:37
+0:02
24M
24.00 mi12:37:152:35:486:306:28
6:28
-0:09
40K
24.85 mi12:42:592:41:326:305:44
6:43
+0:15
25.2M
25.20 mi12:45:292:44:026:312:30
7:15
+0:32
FINISH
26.22 mi12:51:492:50:226:316:20
6:13
-1:02

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

6:13 /mi

Average Pace

6:30 /mi

Slowest Pace

7:15 /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

2:31:19

89% of race

Time at Steady Pace

19:03

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:21:1919:526:2419:52
6:24
#3408
10K
6.21 mi10:41:0939:426:2419:50
6:24
#3406
15K
9.32 mi11:00:3659:096:2119:27
6:16
#3103
20K
12.43 mi11:20:181:18:516:2119:42
6:21
#3001
HALF
13.11 mi11:24:361:23:096:214:18
6:19
#2999
25K
15.53 mi11:40:211:38:546:2215:45
6:30
#3056
30K
18.64 mi12:01:031:59:366:2520:42
6:40
#3084
20M
20.00 mi12:10:242:08:576:279:21
6:54
#3152
21M
21.00 mi12:17:362:16:096:307:12
7:12
#3205
35K
21.75 mi12:22:312:21:046:304:55
6:35
#3217
23M
23.00 mi12:30:472:29:206:308:16
6:37
#3173
24M
24.00 mi12:37:152:35:486:306:28
6:28
#3127
40K
24.85 mi12:42:592:41:326:305:44
6:43
#3121
25.2M
25.20 mi12:45:292:44:026:312:30
7:15
#3118
FINISH
26.22 mi12:51:492:50:226:316:20
6:13
#3074
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 mi3408324532452650(Top 9%)2553(Top 16%)2553(Top 116%)
10K6.21 mi3.10 mi3406+23260-153260-153424(Top 12%)3271(Top 20%)3271(Top 149%)
15K9.32 mi3.11 mi3103+3032975+2852975+2852650(Top 9%)2553(Top 16%)2553(Top 116%)
20K12.43 mi3.11 mi3001+1022878+972878+972807(Top 10%)2699(Top 17%)2699(Top 123%)
HALF13.11 mi0.68 mi2999+22876+22876+23122(Top 11%)3002(Top 18%)3002(Top 137%)
25K15.53 mi2.42 mi3056-572928-522928-523417(Top 12%)3249(Top 20%)3249(Top 148%)
30K18.64 mi3.11 mi3084-282957-292957-293464(Top 12%)3254(Top 20%)3254(Top 148%)
20M20.00 mi1.36 mi3152-683015-583015-584682(Top 16%)4216(Top 26%)4216(Top 192%)
21M21.00 mi1.00 mi3205-533068-533068-534587(Top 16%)4074(Top 25%)4074(Top 185%)
35K21.75 mi0.75 mi3217-123078-103078-103989(Top 14%)3620(Top 22%)3620(Top 165%)
23M23.00 mi1.25 mi3173+443031+473031+472928(Top 10%)2711(Top 17%)2711(Top 123%)
24M24.00 mi1.00 mi3127+462984+472984+472976(Top 10%)2717(Top 17%)2717(Top 124%)
40K24.85 mi0.85 mi3121+62971+132971+133600(Top 12%)3212(Top 20%)3212(Top 146%)
25.2M25.20 mi0.35 mi3118+32968+32968+33764(Top 13%)3279(Top 20%)3279(Top 149%)
FINISH26.22 mi1.02 mi3074+442926+422926+422589(Top 9%)2348(Top 14%)2348(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2650

Males

2553

M40-44

2553

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3424

Males

3271

M40-44

3271

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2650

Males

2553

M40-44

2553

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2807

Males

2699

M40-44

2699

20K→HALF

12.4 - 13.1 mi

Top 11%
Γ—2
+19ft-37ft

Overall

3122

Males

3002

M40-44

3002

HALF→25K

13.1 - 15.5 mi

Top 12%
Γ—4
+66ft-88ft

Overall

3417

Males

3249

M40-44

3249

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3464

Males

3254

M40-44

3254

30K→20M

18.6 - 20.0 mi

Top 16%
Γ—5
+64ft-50ft

Overall

4682

Males

4216

M40-44

4216

20M→21M

20.0 - 21.0 mi

Top 16%
Γ—8
+106ft-24ft

Overall

4587

Males

4074

M40-44

4074

21M→35K

21.0 - 21.8 mi

Top 14%
Γ—7
+17ft-86ft

Overall

3989

Males

3620

M40-44

3620

35K→23M

21.8 - 23.0 mi

Top 10%
Γ—5
+23ft-63ft

Overall

2928

Males

2711

M40-44

2711

23M→24M

23.0 - 24.0 mi

Top 10%
Γ—6
+12ft-82ft

Overall

2976

Males

2717

M40-44

2717

24M→40K

24.0 - 24.9 mi

Top 12%
Γ—1
+6ft-20ft

Overall

3600

Males

3212

M40-44

3212

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3764

Males

3279

M40-44

3279

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2589

Males

2348

M40-44

2348

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1076*
Passed By
742
Net Change
+334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3408
5K β†’ 10K148146+2#3408#3406
10K β†’ 15K314*11+303#3406#3103
15K β†’ 20K13230+102#3103#3001
20K β†’ HALF1513+2#3001#2999
HALF β†’ 25K50107-57#2999#3056
25K β†’ 30K7199-28#3056#3084
30K β†’ 20M32100-68#3084#3152
20M β†’ 21M3184-53#3152#3205
21M β†’ 35K2436-12#3205#3217
35K β†’ 23M7834+44#3217#3173
23M β†’ 24M6923+46#3173#3127
24M β†’ 40K3933+6#3127#3121
40K β†’ 25.2M1613+3#3121#3118
25.2M β†’ FINISH5713+44#3118#3074
TOTALS1076*742+334

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

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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