Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Juan Salcedo

Bib: 28092 β€’M β€’Age: N/A

MA

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
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
28:14
3.11 mi
Rank: #23007
Start β†’ 5K
28:14 | 9:06/mi
10K
55:31
6.21 mi
Rank: #22429 (+578)
5K β†’ 10K
27:17 | 8:47/mi
15K
1:21:47
9.32 mi
Rank: #21656 (+773)
10K β†’ 15K
26:16 | 8:28/mi
20K
1:47:39
12.43 mi
Rank: #20847 (+809)
15K β†’ 20K
25:52 | 8:20/mi
HALF
1:53:17
13.11 mi
Rank: #20744 (+103)
20K β†’ HALF
5:38 | 8:16/mi
25K
2:13:31
15.53 mi
Rank: #20246 (+498)
HALF β†’ 25K
20:14 | 8:21/mi
30K
2:39:43
18.64 mi
Rank: #19603 (+643)
25K β†’ 30K
26:12 | 8:26/mi
20M
2:51:36
20.00 mi
Rank: #19450 (+153)
30K β†’ 20M
11:53 | 8:45/mi
21M
3:00:37
21.00 mi
Rank: #19245 (+205)
20M β†’ 21M
9:01 | 9:01/mi
35K
3:06:55
21.75 mi
Rank: #19148 (+97)
21M β†’ 35K
6:18 | 8:26/mi
23M
3:17:49
23.00 mi
Rank: #19015 (+133)
35K β†’ 23M
10:54 | 8:43/mi
24M
3:26:26
24.00 mi
Rank: #18957 (+58)
23M β†’ 24M
8:37 | 8:37/mi
40K
3:34:32
24.85 mi
Rank: #19031 (-74)
24M β†’ 40K
8:06 | 9:29/mi
25.2M
3:37:43
25.20 mi
Rank: #18974 (+57)
40K β†’ 25.2M
3:11 | 9:14/mi
FINISH
3:46:14
26.22 mi
Rank: #18908 (+66)
25.2M β†’ FINISH
8:31 | 8:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:53:17
Pace8:39 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:52:57
Pace8:37 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0728:149:0628:14
9:06
-
10K
6.21 mi12:17:2455:318:5727:17
8:47
-0:19
15K
9.32 mi12:43:401:21:478:4726:16
8:28
-0:19
20K
12.43 mi13:09:321:47:398:4025:52
8:20
-0:08
HALF
13.11 mi13:15:101:53:178:395:38
8:16
-0:04
25K
15.53 mi13:35:242:13:318:3620:14
8:21
+0:05
30K
18.64 mi14:01:362:39:438:3526:12
8:26
+0:05
20M
20.00 mi14:13:292:51:368:3511:53
8:45
+0:19
21M
21.00 mi14:22:303:00:378:379:01
9:01
+0:16
35K
21.75 mi14:28:483:06:558:366:18
8:26
-0:35
23M
23.00 mi14:39:423:17:498:3710:54
8:43
+0:17
24M
24.00 mi14:48:193:26:268:378:37
8:37
-0:06
40K
24.85 mi14:56:253:34:328:388:06
9:29
+0:52
25.2M
25.20 mi14:59:363:37:438:393:11
9:14
-0:15
FINISH
26.22 mi15:08:073:46:148:398:31
8:22
-0:52

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

8:16 /mi

Average Pace

8:38 /mi

Slowest Pace

9:29 /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

3:06:43

83% of race

Time at Steady Pace

39:31

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /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 mi11:50:0728:149:0628:14
9:06
#23007
10K
6.21 mi12:17:2455:318:5727:17
8:47
#22429
15K
9.32 mi12:43:401:21:478:4726:16
8:28
#21656
20K
12.43 mi13:09:321:47:398:4025:52
8:20
#20847
HALF
13.11 mi13:15:101:53:178:395:38
8:16
#20744
25K
15.53 mi13:35:242:13:318:3620:14
8:21
#20246
30K
18.64 mi14:01:362:39:438:3526:12
8:26
#19603
20M
20.00 mi14:13:292:51:368:3511:53
8:45
#19450
21M
21.00 mi14:22:303:00:378:379:01
9:01
#19245
35K
21.75 mi14:28:483:06:558:366:18
8:26
#19148
23M
23.00 mi14:39:423:17:498:3710:54
8:43
#19015
24M
24.00 mi14:48:193:26:268:378:37
8:37
#18957
40K
24.85 mi14:56:253:34:328:388:06
9:29
#19031
25.2M
25.20 mi14:59:363:37:438:393:11
9:14
#18974
FINISH
26.22 mi15:08:073:46:148:398:31
8:22
#18908
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 mi23007137321373219864(Top 68%)12266(Top 75%)12266(Top 214%)
10K6.21 mi3.10 mi22429+57813450+28213450+28221815(Top 75%)13164(Top 81%)13164(Top 230%)
15K9.32 mi3.11 mi21656+77313072+37813072+37819864(Top 68%)12266(Top 75%)12266(Top 214%)
20K12.43 mi3.11 mi20847+80912690+38212690+38218265(Top 63%)11520(Top 71%)11520(Top 201%)
HALF13.11 mi0.68 mi20744+10312643+4712643+4718765(Top 65%)11772(Top 72%)11772(Top 206%)
25K15.53 mi2.42 mi20246+49812393+25012393+25017651(Top 61%)11215(Top 69%)11215(Top 196%)
30K18.64 mi3.11 mi19603+64312085+30812085+30816461(Top 57%)10615(Top 65%)10615(Top 185%)
20M20.00 mi1.36 mi19450+15311994+9111994+9117657(Top 61%)11034(Top 68%)11034(Top 193%)
21M21.00 mi1.00 mi19245+20511897+9711897+9716213(Top 56%)10358(Top 63%)10358(Top 181%)
35K21.75 mi0.75 mi19148+9711844+5311844+5317132(Top 59%)10672(Top 65%)10672(Top 186%)
23M23.00 mi1.25 mi19015+13311762+8211762+8216951(Top 58%)10488(Top 64%)10488(Top 183%)
24M24.00 mi1.00 mi18957+5811712+5011712+5017558(Top 61%)10731(Top 66%)10731(Top 188%)
40K24.85 mi0.85 mi19031-7411720-811720-820269(Top 70%)11986(Top 73%)11986(Top 209%)
25.2M25.20 mi0.35 mi18974+5711693+2711693+2715939(Top 55%)9967(Top 61%)9967(Top 174%)
FINISH26.22 mi1.02 mi18908+6611655+3811655+3817367(Top 60%)10603(Top 65%)10603(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
Γ—21
+97ft-345ft

Overall

19864

Males

12266

M18-39

12266

5K→10K

3.1 - 6.2 mi

Top 75%
Γ—5
+79ft-138ft

Overall

21815

Males

13164

M18-39

13164

10K→15K

6.2 - 9.3 mi

Top 68%
Γ—3
+67ft-78ft

Overall

19864

Males

12266

M18-39

12266

15K→20K

9.3 - 12.4 mi

Top 63%
Γ—5
+106ft-86ft

Overall

18265

Males

11520

M18-39

11520

20K→HALF

12.4 - 13.1 mi

Top 65%
Γ—2
+19ft-37ft

Overall

18765

Males

11772

M18-39

11772

HALF→25K

13.1 - 15.5 mi

Top 61%
Γ—4
+66ft-88ft

Overall

17651

Males

11215

M18-39

11215

25K→30K

15.5 - 18.6 mi

Top 57%
Γ—9
+181ft-148ft

Overall

16461

Males

10615

M18-39

10615

30K→20M

18.6 - 20.0 mi

Top 61%
Γ—5
+64ft-50ft

Overall

17657

Males

11034

M18-39

11034

20M→21M

20.0 - 21.0 mi

Top 56%
Γ—8
+106ft-24ft

Overall

16213

Males

10358

M18-39

10358

21M→35K

21.0 - 21.8 mi

Top 59%
Γ—7
+17ft-86ft

Overall

17132

Males

10672

M18-39

10672

35K→23M

21.8 - 23.0 mi

Top 58%
Γ—5
+23ft-63ft

Overall

16951

Males

10488

M18-39

10488

23M→24M

23.0 - 24.0 mi

Top 61%
Γ—6
+12ft-82ft

Overall

17558

Males

10731

M18-39

10731

24M→40K

24.0 - 24.9 mi

Top 70%
Γ—1
+6ft-20ft

Overall

20269

Males

11986

M18-39

11986

40K→25.2M

24.9 - 25.2 mi

Top 55%
Γ—1
+13ft-16ft

Overall

15939

Males

9967

M18-39

9967

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
Γ—2
+22ft-21ft

Overall

17367

Males

10603

M18-39

10603

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4454*
Passed By
355
Net Change
+4099
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23007
5K β†’ 10K656*78+578#23007#22429
10K β†’ 15K784*11+773#22429#21656
15K β†’ 20K811*2+809#21656#20847
20K β†’ HALF1063+103#20847#20744
HALF β†’ 25K502*4+498#20744#20246
25K β†’ 30K647*4+643#20246#19603
30K β†’ 20M17118+153#19603#19450
20M β†’ 21M212*7+205#19450#19245
21M β†’ 35K1025+97#19245#19148
35K β†’ 23M16431+133#19148#19015
23M β†’ 24M9638+58#19015#18957
24M β†’ 40K42116-74#18957#19031
40K β†’ 25.2M658+57#19031#18974
25.2M β†’ FINISH9630+66#18974#18908
TOTALS4454*355+4099

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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