Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Giorgio Annis

Bib: 14448MAge: N/A

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 (M50-54)
#0 / 1868
Race Day Weather
51°/41°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
21:56
3.11 mi
Rank: #9053
Start5K
21:56 | 7:04/mi
10K
43:57
6.21 mi
Rank: #9140 (-87)
5K10K
22:01 | 7:06/mi
15K
1:05:42
9.32 mi
Rank: #8923 (+217)
10K15K
21:45 | 7:01/mi
20K
1:27:35
12.43 mi
Rank: #8705 (+218)
15K20K
21:53 | 7:03/mi
HALF
1:32:25
13.11 mi
Rank: #8734 (-29)
20KHALF
4:50 | 7:06/mi
25K
1:49:48
15.53 mi
Rank: #8670 (+64)
HALF25K
17:23 | 7:11/mi
30K
2:13:59
18.64 mi
Rank: #9147 (-477)
25K30K
24:11 | 7:48/mi
20M
2:25:58
20.00 mi
Rank: #9822 (-675)
30K20M
11:59 | 8:50/mi
21M
2:37:03
21.00 mi
Rank: #11136 (-1314)
20M21M
11:05 | 11:05/mi
35K
2:45:21
21.75 mi
Rank: #12152 (-1016)
21M35K
8:18 | 11:06/mi
23M
2:59:23
23.00 mi
Rank: #13506 (-1354)
35K23M
14:02 | 11:13/mi
24M
3:12:08
24.00 mi
Rank: #15093 (-1587)
23M24M
12:45 | 12:45/mi
40K
3:22:46
24.85 mi
Rank: #16056 (-963)
24M40K
10:38 | 12:27/mi
25.2M
3:27:09
25.20 mi
Rank: #16361 (-305)
40K25.2M
4:23 | 12:43/mi
FINISH
3:38:38
26.22 mi
Rank: #17129 (-768)
25.2MFINISH
11:29 | 11:17/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:25
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time2:06:13
Pace9:38 /mi
📊Positive Split: 36.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4921:567:0421:56
7:04
-
10K
6.21 mi11:12:5043:577:0522:01
7:06
+0:02
15K
9.32 mi11:34:351:05:427:0321:45
7:01
-0:05
20K
12.43 mi11:56:281:27:357:0321:53
7:03
+0:02
HALF
13.11 mi12:01:181:32:257:034:50
7:06
+0:03
25K
15.53 mi12:18:411:49:487:0517:23
7:11
+0:05
30K
18.64 mi12:42:522:13:597:1224:11
7:48
+0:37
20M
20.00 mi12:54:512:25:587:1811:59
8:50
+1:02
21M
21.00 mi13:05:562:37:037:2911:05
11:05
+2:15
35K
21.75 mi13:14:142:45:217:378:18
11:06
+0:01
23M
23.00 mi13:28:162:59:237:4814:02
11:13
+0:07
24M
24.00 mi13:41:013:12:088:0112:45
12:45
+1:32
40K
24.85 mi13:51:393:22:468:1010:38
12:27
-0:18
25.2M
25.20 mi13:56:023:27:098:144:23
12:43
+0:16
FINISH
26.22 mi14:07:313:38:388:2111:29
11:17
-1:26

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

7:01 /mi

Average Pace

8:21 /mi

Slowest Pace

12:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:49:48

50% of race

Time at Steady Pace

36:10

17% of race

Time at Slower Pace

1:12:40

33% of race

Average Pace: 8:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:50:4921:567:0421:56
7:04
#9053
10K
6.21 mi11:12:5043:577:0522:01
7:06
#9140
15K
9.32 mi11:34:351:05:427:0321:45
7:01
#8923
20K
12.43 mi11:56:281:27:357:0321:53
7:03
#8705
HALF
13.11 mi12:01:181:32:257:034:50
7:06
#8734
25K
15.53 mi12:18:411:49:487:0517:23
7:11
#8670
30K
18.64 mi12:42:522:13:597:1224:11
7:48
#9147
20M
20.00 mi12:54:512:25:587:1811:59
8:50
#9822
21M
21.00 mi13:05:562:37:037:2911:05
11:05
#11136
35K
21.75 mi13:14:142:45:217:378:18
11:06
#12152
23M
23.00 mi13:28:162:59:237:4814:02
11:13
#13506
24M
24.00 mi13:41:013:12:088:0112:45
12:45
#15093
40K
24.85 mi13:51:393:22:468:1010:38
12:27
#16056
25.2M
25.20 mi13:56:023:27:098:144:23
12:43
#16361
FINISH
26.22 mi14:07:313:38:388:2111:29
11:17
#17129
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9053758575858585(Top 30%)7237(Top 44%)7237(Top 387%)
10K6.21 mi3.10 mi9140-877621-367621-369317(Top 32%)7693(Top 47%)7693(Top 412%)
15K9.32 mi3.11 mi8923+2177466+1557466+1558585(Top 30%)7237(Top 44%)7237(Top 387%)
20K12.43 mi3.11 mi8705+2187315+1517315+1518176(Top 28%)6947(Top 43%)6947(Top 372%)
HALF13.11 mi0.68 mi8734-297324-97324-99375(Top 32%)7689(Top 47%)7689(Top 412%)
25K15.53 mi2.42 mi8670+647270+547270+548619(Top 30%)7101(Top 43%)7101(Top 380%)
30K18.64 mi3.11 mi9147-4777504-2347504-23411844(Top 41%)8588(Top 53%)8588(Top 460%)
20M20.00 mi1.36 mi9822-6757814-3107814-31018061(Top 62%)11197(Top 69%)11197(Top 599%)
21M21.00 mi1.00 mi11136-13148431-6178431-61723284(Top 80%)13609(Top 83%)13609(Top 729%)
35K21.75 mi0.75 mi12152-10168892-4618892-46125410(Top 88%)14583(Top 89%)14583(Top 781%)
23M23.00 mi1.25 mi13506-13549438-5469438-54624925(Top 86%)14294(Top 87%)14294(Top 765%)
24M24.00 mi1.00 mi15093-158710068-63010068-63027420(Top 94%)15497(Top 95%)15497(Top 830%)
40K24.85 mi0.85 mi16056-96310445-37710445-37726443(Top 91%)14978(Top 92%)14978(Top 802%)
25.2M25.20 mi0.35 mi16361-30510564-11910564-11925649(Top 88%)14602(Top 89%)14602(Top 782%)
FINISH26.22 mi1.02 mi17129-76810869-30510869-30526537(Top 91%)15026(Top 92%)15026(Top 804%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8585

Males

7237

M50-54

7237

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9317

Males

7693

M50-54

7693

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8585

Males

7237

M50-54

7237

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8176

Males

6947

M50-54

6947

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9375

Males

7689

M50-54

7689

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8619

Males

7101

M50-54

7101

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11844

Males

8588

M50-54

8588

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18061

Males

11197

M50-54

11197

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23284

Males

13609

M50-54

13609

21M→35K

21.0 - 21.8 mi

Top 88%
×7
+17ft-86ft

Overall

25410

Males

14583

M50-54

14583

35K→23M

21.8 - 23.0 mi

Top 86%
×5
+23ft-63ft

Overall

24925

Males

14294

M50-54

14294

23M→24M

23.0 - 24.0 mi

Top 94%
×6
+12ft-82ft

Overall

27420

Males

15497

M50-54

15497

24M→40K

24.0 - 24.9 mi

Top 91%
×1
+6ft-20ft

Overall

26443

Males

14978

M50-54

14978

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1
+13ft-16ft

Overall

25649

Males

14602

M50-54

14602

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
×2
+22ft-21ft

Overall

26537

Males

15026

M50-54

15026

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
982*
Passed By
2210
Net Change
-8076
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9053
5K10K187200-87#9053#9140
10K15K275*58+217#9140#8923
15K20K251*33+218#8923#8705
20KHALF1645-29#8705#8734
HALF25K13874+64#8734#8670
25K30K72200-477#8670#9147
30K20M13200-675#9147#9822
20M21M6200-1314#9822#11136
21M35K4200-1016#11136#12152
35K23M3200-1354#12152#13506
23M24M2200-1587#13506#15093
24M40K4200-963#15093#16056
40K25.2M4200-305#16056#16361
25.2MFINISH7200-768#16361#17129
TOTALS982*2210-8076

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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