Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Randall Reardon

Bib: 19618 β€’M β€’Age: N/A

ME

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 (M55-59)
#0 / 1491
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
25:42
3.11 mi
Rank: #18693
Start β†’ 5K
25:42 | 8:17/mi
10K
50:49
6.21 mi
Rank: #18268 (+425)
5K β†’ 10K
25:07 | 8:06/mi
15K
1:16:07
9.32 mi
Rank: #18189 (+79)
10K β†’ 15K
25:18 | 8:09/mi
20K
1:42:46
12.43 mi
Rank: #18566 (-377)
15K β†’ 20K
26:39 | 8:35/mi
HALF
1:48:21
13.11 mi
Rank: #18561 (+5)
20K β†’ HALF
5:35 | 8:12/mi
25K
2:09:15
15.53 mi
Rank: #18646 (-85)
HALF β†’ 25K
20:54 | 8:38/mi
30K
2:37:15
18.64 mi
Rank: #18814 (-168)
25K β†’ 30K
28:00 | 9:01/mi
20M
2:49:59
20.00 mi
Rank: #18970 (-156)
30K β†’ 20M
12:44 | 9:23/mi
21M
2:59:54
21.00 mi
Rank: #19064 (-94)
20M β†’ 21M
9:55 | 9:55/mi
35K
3:07:14
21.75 mi
Rank: #19248 (-184)
21M β†’ 35K
7:20 | 9:49/mi
23M
3:20:17
23.00 mi
Rank: #19655 (-407)
35K β†’ 23M
13:03 | 10:26/mi
24M
3:32:32
24.00 mi
Rank: #20336 (-681)
23M β†’ 24M
12:15 | 12:15/mi
40K
3:42:21
24.85 mi
Rank: #20662 (-326)
24M β†’ 40K
9:49 | 11:29/mi
25.2M
3:45:51
25.20 mi
Rank: #20661 (+1)
40K β†’ 25.2M
3:30 | 10:09/mi
FINISH
3:56:02
26.22 mi
Rank: #20861 (-200)
25.2M β†’ FINISH
10:11 | 10:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:21
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time2:07:41
Pace9:45 /mi
πŸ“ŠPositive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:5025:428:1725:42
8:17
-
10K
6.21 mi11:34:5750:498:1125:07
8:06
-0:11
15K
9.32 mi12:00:151:16:078:1025:18
8:09
+0:03
20K
12.43 mi12:26:541:42:468:1726:39
8:35
+0:26
HALF
13.11 mi12:32:291:48:218:165:35
8:12
-0:23
25K
15.53 mi12:53:232:09:158:2020:54
8:38
+0:26
30K
18.64 mi13:21:232:37:158:2728:00
9:01
+0:23
20M
20.00 mi13:34:072:49:598:3012:44
9:23
+0:22
21M
21.00 mi13:44:022:59:548:359:55
9:55
+0:32
35K
21.75 mi13:51:223:07:148:377:20
9:49
-0:06
23M
23.00 mi14:04:253:20:178:4313:03
10:26
+0:37
24M
24.00 mi14:16:403:32:328:5212:15
12:15
+1:49
40K
24.85 mi14:26:293:42:218:579:49
11:29
-0:46
25.2M
25.20 mi14:29:593:45:518:583:30
10:09
-1:20
FINISH
26.22 mi14:40:103:56:029:0110:11
10:00
-0:09

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

8:06 /mi

Average Pace

9:01 /mi

Slowest Pace

12:15 /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

2:09:15

55% of race

Time at Steady Pace

57:59

25% of race

Time at Slower Pace

48:48

21% of race

Average Pace: 9:00 /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 mi11:09:5025:428:1725:42
8:17
#18693
10K
6.21 mi11:34:5750:498:1125:07
8:06
#18268
15K
9.32 mi12:00:151:16:078:1025:18
8:09
#18189
20K
12.43 mi12:26:541:42:468:1726:39
8:35
#18566
HALF
13.11 mi12:32:291:48:218:165:35
8:12
#18561
25K
15.53 mi12:53:232:09:158:2020:54
8:38
#18646
30K
18.64 mi13:21:232:37:158:2728:00
9:01
#18814
20M
20.00 mi13:34:072:49:598:3012:44
9:23
#18970
21M
21.00 mi13:44:022:59:548:359:55
9:55
#19064
35K
21.75 mi13:51:223:07:148:377:20
9:49
#19248
23M
23.00 mi14:04:253:20:178:4313:03
10:26
#19655
24M
24.00 mi14:16:403:32:328:5212:15
12:15
#20336
40K
24.85 mi14:26:293:42:218:579:49
11:29
#20662
25.2M
25.20 mi14:29:593:45:518:583:30
10:09
#20661
FINISH
26.22 mi14:40:103:56:029:0110:11
10:00
#20861
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi18693117211172117967(Top 62%)11435(Top 70%)11435(Top 767%)
10K6.21 mi3.10 mi18268+42511543+17811543+17817857(Top 62%)11376(Top 70%)11376(Top 763%)
15K9.32 mi3.11 mi18189+7911519+2411519+2417967(Top 62%)11435(Top 70%)11435(Top 767%)
20K12.43 mi3.11 mi18566-37711676-15711676-15719748(Top 68%)12179(Top 75%)12179(Top 817%)
HALF13.11 mi0.68 mi18561+511675+111675+118328(Top 63%)11597(Top 71%)11597(Top 778%)
25K15.53 mi2.42 mi18646-8511701-2611701-2619281(Top 66%)11918(Top 73%)11918(Top 799%)
30K18.64 mi3.11 mi18814-16811733-3211733-3219639(Top 68%)12002(Top 73%)12002(Top 805%)
20M20.00 mi1.36 mi18970-15611790-5711790-5720561(Top 71%)12366(Top 76%)12366(Top 829%)
21M21.00 mi1.00 mi19064-9411815-2511815-2520134(Top 69%)12132(Top 74%)12132(Top 814%)
35K21.75 mi0.75 mi19248-18411887-7211887-7222617(Top 78%)13264(Top 81%)13264(Top 890%)
23M23.00 mi1.25 mi19655-40712029-14212029-14223199(Top 80%)13495(Top 83%)13495(Top 905%)
24M24.00 mi1.00 mi20336-68112360-33112360-33126901(Top 93%)15242(Top 93%)15242(Top 1022%)
40K24.85 mi0.85 mi20662-32612504-14412504-14425064(Top 86%)14307(Top 88%)14307(Top 960%)
25.2M25.20 mi0.35 mi20661+1125041250419907(Top 69%)11814(Top 72%)11814(Top 792%)
FINISH26.22 mi1.02 mi20861-20012599-9512599-9523794(Top 82%)13690(Top 84%)13690(Top 918%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
Γ—21
+97ft-345ft

Overall

17967

Males

11435

M55-59

11435

5K→10K

3.1 - 6.2 mi

Top 62%
Γ—5
+79ft-138ft

Overall

17857

Males

11376

M55-59

11376

10K→15K

6.2 - 9.3 mi

Top 62%
Γ—3
+67ft-78ft

Overall

17967

Males

11435

M55-59

11435

15K→20K

9.3 - 12.4 mi

Top 68%
Γ—5
+106ft-86ft

Overall

19748

Males

12179

M55-59

12179

20K→HALF

12.4 - 13.1 mi

Top 63%
Γ—2
+19ft-37ft

Overall

18328

Males

11597

M55-59

11597

HALF→25K

13.1 - 15.5 mi

Top 66%
Γ—4
+66ft-88ft

Overall

19281

Males

11918

M55-59

11918

25K→30K

15.5 - 18.6 mi

Top 68%
Γ—9
+181ft-148ft

Overall

19639

Males

12002

M55-59

12002

30K→20M

18.6 - 20.0 mi

Top 71%
Γ—5
+64ft-50ft

Overall

20561

Males

12366

M55-59

12366

20M→21M

20.0 - 21.0 mi

Top 69%
Γ—8
+106ft-24ft

Overall

20134

Males

12132

M55-59

12132

21M→35K

21.0 - 21.8 mi

Top 78%
Γ—7
+17ft-86ft

Overall

22617

Males

13264

M55-59

13264

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23199

Males

13495

M55-59

13495

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

26901

Males

15242

M55-59

15242

24M→40K

24.0 - 24.9 mi

Top 86%
Γ—1
+6ft-20ft

Overall

25064

Males

14307

M55-59

14307

40K→25.2M

24.9 - 25.2 mi

Top 69%
Γ—1
+13ft-16ft

Overall

19907

Males

11814

M55-59

11814

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
Γ—2
+22ft-21ft

Overall

23794

Males

13690

M55-59

13690

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1320*
Passed By
2280
Net Change
-2168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18693
5K β†’ 10K547*122+425#18693#18268
10K β†’ 15K233*154+79#18268#18189
15K β†’ 20K65200-377#18189#18566
20K β†’ HALF2924+5#18566#18561
HALF β†’ 25K114199-85#18561#18646
25K β†’ 30K127200-168#18646#18814
30K β†’ 20M50200-156#18814#18970
20M β†’ 21M64158-94#18970#19064
21M β†’ 35K16200-184#19064#19248
35K β†’ 23M22200-407#19248#19655
23M β†’ 24M9200-681#19655#20336
24M β†’ 40K10200-326#20336#20662
40K β†’ 25.2M2423+1#20662#20661
25.2M β†’ FINISH10200-200#20661#20861
TOTALS1320*2280-2168

* 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

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