Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Paul Tho

Bib: 10185 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M45-49)
#0 / 2413
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
23:03
3.11 mi
Rank: #12095
Start β†’ 5K
23:03 | 7:26/mi
10K
45:35
6.21 mi
Rank: #11387 (+708)
5K β†’ 10K
22:32 | 7:16/mi
15K
1:08:41
9.32 mi
Rank: #11685 (-298)
10K β†’ 15K
23:06 | 7:27/mi
20K
1:32:55
12.43 mi
Rank: #12385 (-700)
15K β†’ 20K
24:14 | 7:48/mi
HALF
1:38:03
13.11 mi
Rank: #12422 (-37)
20K β†’ HALF
5:08 | 7:32/mi
25K
1:56:35
15.53 mi
Rank: #12430 (-8)
HALF β†’ 25K
18:32 | 7:39/mi
30K
2:20:47
18.64 mi
Rank: #12302 (+128)
25K β†’ 30K
24:12 | 7:48/mi
20M
2:31:15
20.00 mi
Rank: #12178 (+124)
30K β†’ 20M
10:28 | 7:43/mi
21M
2:39:22
21.00 mi
Rank: #12071 (+107)
20M β†’ 21M
8:07 | 8:07/mi
35K
2:44:51
21.75 mi
Rank: #11956 (+115)
21M β†’ 35K
5:29 | 7:20/mi
23M
2:54:12
23.00 mi
Rank: #11698 (+258)
35K β†’ 23M
9:21 | 7:29/mi
24M
3:01:21
24.00 mi
Rank: #11456 (+242)
23M β†’ 24M
7:09 | 7:09/mi
40K
3:07:31
24.85 mi
Rank: #11218 (+238)
24M β†’ 40K
6:10 | 7:13/mi
25.2M
3:10:15
25.20 mi
Rank: #11148 (+70)
40K β†’ 25.2M
2:44 | 7:56/mi
FINISH
3:17:16
26.22 mi
Rank: #10930 (+218)
25.2M β†’ FINISH
7:01 | 6:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:03
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:39:13
Pace7:35 /mi
πŸ“ŠPositive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:1823:037:2623:03
7:26
-
10K
6.21 mi11:02:5045:357:2122:32
7:16
-0:10
15K
9.32 mi11:25:561:08:417:2323:06
7:27
+0:11
20K
12.43 mi11:50:101:32:557:2924:14
7:48
+0:21
HALF
13.11 mi11:55:181:38:037:295:08
7:32
-0:16
25K
15.53 mi12:13:501:56:357:3118:32
7:39
+0:07
30K
18.64 mi12:38:022:20:477:3424:12
7:48
+0:09
20M
20.00 mi12:48:302:31:157:3410:28
7:43
-0:05
21M
21.00 mi12:56:372:39:227:368:07
8:07
+0:24
35K
21.75 mi13:02:062:44:517:355:29
7:20
-0:47
23M
23.00 mi13:11:272:54:127:359:21
7:29
+0:09
24M
24.00 mi13:18:363:01:217:347:09
7:09
-0:20
40K
24.85 mi13:24:463:07:317:336:10
7:13
+0:04
25.2M
25.20 mi13:27:303:10:157:332:44
7:56
+0:43
FINISH
26.22 mi13:34:313:17:167:327:01
6:54
-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

6:54 /mi

Average Pace

7:32 /mi

Slowest Pace

8:07 /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

1:48:59

55% of race

Time at Steady Pace

1:28:17

45% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi10:40:1823:037:2623:03
7:26
#12095
10K
6.21 mi11:02:5045:357:2122:32
7:16
#11387
15K
9.32 mi11:25:561:08:417:2323:06
7:27
#11685
20K
12.43 mi11:50:101:32:557:2924:14
7:48
#12385
HALF
13.11 mi11:55:181:38:037:295:08
7:32
#12422
25K
15.53 mi12:13:501:56:357:3118:32
7:39
#12430
30K
18.64 mi12:38:022:20:477:3424:12
7:48
#12302
20M
20.00 mi12:48:302:31:157:3410:28
7:43
#12178
21M
21.00 mi12:56:372:39:227:368:07
8:07
#12071
35K
21.75 mi13:02:062:44:517:355:29
7:20
#11956
23M
23.00 mi13:11:272:54:127:359:21
7:29
#11698
24M
24.00 mi13:18:363:01:217:347:09
7:09
#11456
40K
24.85 mi13:24:463:07:317:336:10
7:13
#11218
25.2M
25.20 mi13:27:303:10:157:332:44
7:56
#11148
FINISH
26.22 mi13:34:313:17:167:327:01
6:54
#10930
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi120959075907512250(Top 42%)9048(Top 55%)9048(Top 375%)
10K6.21 mi3.10 mi11387+7088738+3378738+33710706(Top 37%)8412(Top 51%)8412(Top 349%)
15K9.32 mi3.11 mi11685-2988838-1008838-10012250(Top 42%)9048(Top 55%)9048(Top 375%)
20K12.43 mi3.11 mi12385-7009121-2839121-28314501(Top 50%)9935(Top 61%)9935(Top 412%)
HALF13.11 mi0.68 mi12422-379135-149135-1413187(Top 45%)9432(Top 58%)9432(Top 391%)
25K15.53 mi2.42 mi12430-89111+249111+2412556(Top 43%)9040(Top 55%)9040(Top 375%)
30K18.64 mi3.11 mi12302+1289003+1089003+10811872(Top 41%)8593(Top 53%)8593(Top 356%)
20M20.00 mi1.36 mi12178+1248930+738930+7310621(Top 37%)7893(Top 48%)7893(Top 327%)
21M21.00 mi1.00 mi12071+1078866+648866+6410636(Top 37%)7797(Top 48%)7797(Top 323%)
35K21.75 mi0.75 mi11956+1158798+688798+689524(Top 33%)7240(Top 44%)7240(Top 300%)
23M23.00 mi1.25 mi11698+2588658+1408658+1408642(Top 30%)6681(Top 41%)6681(Top 277%)
24M24.00 mi1.00 mi11456+2428533+1258533+1257525(Top 26%)5997(Top 37%)5997(Top 249%)
40K24.85 mi0.85 mi11218+2388385+1488385+1486830(Top 24%)5523(Top 34%)5523(Top 229%)
25.2M25.20 mi0.35 mi11148+708344+418344+417899(Top 27%)6069(Top 37%)6069(Top 252%)
FINISH26.22 mi1.02 mi10930+2188209+1358209+1356704(Top 23%)5331(Top 33%)5331(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12250

Males

9048

M45-49

9048

5K→10K

3.1 - 6.2 mi

Top 37%
Γ—5
+79ft-138ft

Overall

10706

Males

8412

M45-49

8412

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12250

Males

9048

M45-49

9048

15K→20K

9.3 - 12.4 mi

Top 50%
Γ—5
+106ft-86ft

Overall

14501

Males

9935

M45-49

9935

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

13187

Males

9432

M45-49

9432

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12556

Males

9040

M45-49

9040

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11872

Males

8593

M45-49

8593

30K→20M

18.6 - 20.0 mi

Top 37%
Γ—5
+64ft-50ft

Overall

10621

Males

7893

M45-49

7893

20M→21M

20.0 - 21.0 mi

Top 37%
Γ—8
+106ft-24ft

Overall

10636

Males

7797

M45-49

7797

21M→35K

21.0 - 21.8 mi

Top 33%
Γ—7
+17ft-86ft

Overall

9524

Males

7240

M45-49

7240

35K→23M

21.8 - 23.0 mi

Top 30%
Γ—5
+23ft-63ft

Overall

8642

Males

6681

M45-49

6681

23M→24M

23.0 - 24.0 mi

Top 26%
Γ—6
+12ft-82ft

Overall

7525

Males

5997

M45-49

5997

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

6830

Males

5523

M45-49

5523

40K→25.2M

24.9 - 25.2 mi

Top 27%
Γ—1
+13ft-16ft

Overall

7899

Males

6069

M45-49

6069

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
Γ—2
+22ft-21ft

Overall

6704

Males

5331

M45-49

5331

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2765*
Passed By
855
Net Change
+1165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12095
5K β†’ 10K768*60+708#12095#11387
10K β†’ 15K105200-298#11387#11685
15K β†’ 20K42200-700#11685#12385
20K β†’ HALF1855-37#12385#12422
HALF β†’ 25K123131-8#12422#12430
25K β†’ 30K244*116+128#12430#12302
30K β†’ 20M15632+124#12302#12178
20M β†’ 21M14033+107#12178#12071
21M β†’ 35K1216+115#12071#11956
35K β†’ 23M265*7+258#11956#11698
23M β†’ 24M246*4+242#11698#11456
24M β†’ 40K238*0+238#11456#11218
40K β†’ 25.2M755+70#11218#11148
25.2M β†’ FINISH224*6+218#11148#10930
TOTALS2765*855+1165

* 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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