Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jorge Deleon

Bib: 33544 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
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
32:18
3.11 mi
Rank: #26963
Start β†’ 5K
32:18 | 10:24/mi
10K
1:07:16
6.21 mi
Rank: #27590 (-627)
5K β†’ 10K
34:58 | 11:16/mi
15K
1:43:03
9.32 mi
Rank: #27801 (-211)
10K β†’ 15K
35:47 | 11:32/mi
20K
2:20:26
12.43 mi
Rank: #27898 (-97)
15K β†’ 20K
37:23 | 12:02/mi
HALF
2:28:35
13.11 mi
Rank: #27918 (-20)
20K β†’ HALF
8:09 | 11:58/mi
25K
2:59:59
15.53 mi
Rank: #28017 (-99)
HALF β†’ 25K
31:24 | 12:57/mi
30K
3:40:21
18.64 mi
Rank: #27961 (+56)
25K β†’ 30K
40:22 | 13:00/mi
20M
3:57:41
20.00 mi
Rank: #27916 (+45)
30K β†’ 20M
17:20 | 12:46/mi
21M
4:12:03
21.00 mi
Rank: #27909 (+7)
20M β†’ 21M
14:22 | 14:22/mi
35K
4:21:13
21.75 mi
Rank: #27888 (+21)
21M β†’ 35K
9:10 | 12:16/mi
23M
4:37:25
23.00 mi
Rank: #27866 (+22)
35K β†’ 23M
16:12 | 12:57/mi
24M
4:49:56
24.00 mi
Rank: #27853 (+13)
23M β†’ 24M
12:31 | 12:31/mi
40K
5:01:13
24.85 mi
Rank: #27849 (+4)
24M β†’ 40K
11:17 | 13:12/mi
25.2M
5:06:10
25.20 mi
Rank: #27848 (+1)
40K β†’ 25.2M
4:57 | 14:22/mi
FINISH
5:19:02
26.22 mi
Rank: #27856 (-8)
25.2M β†’ FINISH
12:52 | 12:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:28:35
Pace11:21 /mi
2nd Half
Distance13.11 mi
Time2:50:27
Pace13:01 /mi
πŸ“ŠPositive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:3732:1810:2432:18
10:24
-
10K
6.21 mi12:37:351:07:1610:5034:58
11:16
+0:52
15K
9.32 mi13:13:221:43:0311:0435:47
11:32
+0:16
20K
12.43 mi13:50:452:20:2611:1937:23
12:02
+0:30
HALF
13.11 mi13:58:542:28:3511:218:09
11:58
-0:04
25K
15.53 mi14:30:182:59:5911:3631:24
12:57
+0:59
30K
18.64 mi15:10:403:40:2111:5040:22
13:00
+0:03
20M
20.00 mi15:28:003:57:4111:5417:20
12:46
-0:14
21M
21.00 mi15:42:224:12:0312:0114:22
14:22
+1:36
35K
21.75 mi15:51:324:21:1312:019:10
12:16
-2:06
23M
23.00 mi16:07:444:37:2512:0416:12
12:57
+0:41
24M
24.00 mi16:20:154:49:5612:0512:31
12:31
-0:26
40K
24.85 mi16:31:325:01:1312:0811:17
13:12
+0:41
25.2M
25.20 mi16:36:295:06:1012:094:57
14:22
+1:10
FINISH
26.22 mi16:49:215:19:0212:1112:52
12:38
-1:44

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

10:24 /mi

Average Pace

12:11 /mi

Slowest Pace

14:22 /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

2:28:35

47% of race

Time at Steady Pace

2:19:51

44% of race

Time at Slower Pace

30:36

10% of race

Average Pace: 12:10 /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 mi12:02:3732:1810:2432:18
10:24
#26963
10K
6.21 mi12:37:351:07:1610:5034:58
11:16
#27590
15K
9.32 mi13:13:221:43:0311:0435:47
11:32
#27801
20K
12.43 mi13:50:452:20:2611:1937:23
12:02
#27898
HALF
13.11 mi13:58:542:28:3511:218:09
11:58
#27918
25K
15.53 mi14:30:182:59:5911:3631:24
12:57
#28017
30K
18.64 mi15:10:403:40:2111:5040:22
13:00
#27961
20M
20.00 mi15:28:003:57:4111:5417:20
12:46
#27916
21M
21.00 mi15:42:224:12:0312:0114:22
14:22
#27909
35K
21.75 mi15:51:324:21:1312:019:10
12:16
#27888
23M
23.00 mi16:07:444:37:2512:0416:12
12:57
#27866
24M
24.00 mi16:20:154:49:5612:0512:31
12:31
#27853
40K
24.85 mi16:31:325:01:1312:0811:17
13:12
#27849
25.2M
25.20 mi16:36:295:06:1012:094:57
14:22
#27848
FINISH
26.22 mi16:49:215:19:0212:1112:52
12:38
#27856
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 mi26963156071560727993(Top 96%)15981(Top 98%)15981(Top 662%)
10K6.21 mi3.10 mi27590-62715859-25215859-25227986(Top 96%)15976(Top 98%)15976(Top 662%)
15K9.32 mi3.11 mi27801-21115933-7415933-7427993(Top 96%)15981(Top 98%)15981(Top 662%)
20K12.43 mi3.11 mi27898-9715962-2915962-2928053(Top 97%)15997(Top 98%)15997(Top 663%)
HALF13.11 mi0.68 mi27918-2015966-415966-428246(Top 97%)16033(Top 98%)16033(Top 664%)
25K15.53 mi2.42 mi28017-9915992-2615992-2628201(Top 97%)16021(Top 98%)16021(Top 664%)
30K18.64 mi3.11 mi27961+5615961+3115961+3127703(Top 95%)15769(Top 97%)15769(Top 654%)
20M20.00 mi1.36 mi27916+4515935+2615935+2627213(Top 94%)15506(Top 95%)15506(Top 643%)
21M21.00 mi1.00 mi27909+715934+115934+127627(Top 95%)15658(Top 96%)15658(Top 649%)
35K21.75 mi0.75 mi27888+2115924+1015924+1027015(Top 93%)15351(Top 94%)15351(Top 636%)
23M23.00 mi1.25 mi27866+2215902+2215902+2227261(Top 94%)15451(Top 95%)15451(Top 640%)
24M24.00 mi1.00 mi27853+1315889+1315889+1327188(Top 94%)15378(Top 94%)15378(Top 637%)
40K24.85 mi0.85 mi27849+415882+715882+727236(Top 94%)15397(Top 94%)15397(Top 638%)
25.2M25.20 mi0.35 mi27848+115879+315879+327500(Top 95%)15526(Top 95%)15526(Top 643%)
FINISH26.22 mi1.02 mi27856-815876+315876+327974(Top 96%)15772(Top 97%)15772(Top 654%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27993

Males

15981

M45-49

15981

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27986

Males

15976

M45-49

15976

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27993

Males

15981

M45-49

15981

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28053

Males

15997

M45-49

15997

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28246

Males

16033

M45-49

16033

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28201

Males

16021

M45-49

16021

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27703

Males

15769

M45-49

15769

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27213

Males

15506

M45-49

15506

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27627

Males

15658

M45-49

15658

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

27015

Males

15351

M45-49

15351

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27261

Males

15451

M45-49

15451

23M→24M

23.0 - 24.0 mi

Top 94%
Γ—6
+12ft-82ft

Overall

27188

Males

15378

M45-49

15378

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27236

Males

15397

M45-49

15397

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27500

Males

15526

M45-49

15526

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
Γ—2
+22ft-21ft

Overall

27974

Males

15772

M45-49

15772

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
440
Passed By
825
Net Change
-893
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26963
5K β†’ 10K29200-627#26963#27590
10K β†’ 15K41200-211#27590#27801
15K β†’ 20K46143-97#27801#27898
20K β†’ HALF1131-20#27898#27918
HALF β†’ 25K28127-99#27918#28017
25K β†’ 30K9034+56#28017#27961
30K β†’ 20M516+45#27961#27916
20M β†’ 21M2518+7#27916#27909
21M β†’ 35K309+21#27909#27888
35K β†’ 23M3210+22#27888#27866
23M β†’ 24M229+13#27866#27853
24M β†’ 40K1814+4#27853#27849
40K β†’ 25.2M43+1#27849#27848
25.2M β†’ FINISH1321-8#27848#27856
TOTALS440825-893
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

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