James Maze

Bib: 24508β€’M

PA

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 (M60-64)
#0 / 1514
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
31:53
3.11 mi
Rank: #26644
Start β†’ 5K
31:53 | 10:16/mi
10K
1:05:24
6.21 mi
Rank: #27084 (-440)
5K β†’ 10K
33:31 | 10:48/mi
15K
1:39:22
9.32 mi
Rank: #27192 (-108)
10K β†’ 15K
33:58 | 10:56/mi
20K
2:14:05
12.43 mi
Rank: #27207 (-15)
15K β†’ 20K
34:43 | 11:11/mi
HALF
2:21:17
13.11 mi
Rank: #27175 (+32)
20K β†’ HALF
7:12 | 10:34/mi
25K
2:49:02
15.53 mi
Rank: #27128 (+47)
HALF β†’ 25K
27:45 | 11:27/mi
30K
3:24:41
18.64 mi
Rank: #26967 (+161)
25K β†’ 30K
35:39 | 11:29/mi
20M
3:40:35
20.00 mi
Rank: #26906 (+61)
30K β†’ 20M
15:54 | 11:43/mi
21M
3:54:58
21.00 mi
Rank: #26989 (-83)
20M β†’ 21M
14:23 | 14:23/mi
35K
4:04:19
21.75 mi
Rank: #27007 (-18)
21M β†’ 35K
9:21 | 12:30/mi
23M
4:18:40
23.00 mi
Rank: #26929 (+78)
35K β†’ 23M
14:21 | 11:29/mi
24M
4:29:56
24.00 mi
Rank: #26899 (+30)
23M β†’ 24M
11:16 | 11:16/mi
40K
4:39:50
24.85 mi
Rank: #26864 (+35)
24M β†’ 40K
9:54 | 11:35/mi
25.2M
4:44:33
25.20 mi
Rank: #26868 (-4)
40K β†’ 25.2M
4:43 | 13:41/mi
FINISH
4:55:31
26.22 mi
Rank: #26842 (+26)
25.2M β†’ FINISH
10:58 | 10:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:21:17
Pace10:47 /mi
2nd Half
Distance13.11 mi
Time2:34:14
Pace11:46 /mi
πŸ“ŠPositive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:0231:5310:1631:53
10:16
-
10K
6.21 mi12:10:331:05:2410:3233:31
10:48
+0:32
15K
9.32 mi12:44:311:39:2210:4033:58
10:56
+0:08
20K
12.43 mi13:19:142:14:0510:4834:43
11:11
+0:15
HALF
13.11 mi13:26:262:21:1710:477:12
10:34
-0:37
25K
15.53 mi13:54:112:49:0210:5327:45
11:27
+0:53
30K
18.64 mi14:29:503:24:4110:5935:39
11:29
+0:02
20M
20.00 mi14:45:443:40:3511:0215:54
11:43
+0:14
21M
21.00 mi15:00:073:54:5811:1214:23
14:23
+2:40
35K
21.75 mi15:09:284:04:1911:159:21
12:30
-1:53
23M
23.00 mi15:23:494:18:4011:1514:21
11:29
-1:01
24M
24.00 mi15:35:054:29:5611:1511:16
11:16
-0:13
40K
24.85 mi15:44:594:39:5011:169:54
11:35
+0:19
25.2M
25.20 mi15:49:424:44:3311:184:43
13:41
+2:06
FINISH
26.22 mi16:00:404:55:3111:1710:58
10:46
-2:55

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

10:16 /mi

Average Pace

11:17 /mi

Slowest Pace

14:23 /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

1:23:34

28% of race

Time at Steady Pace

3:03:30

62% of race

Time at Slower Pace

28:27

10% of race

Average Pace: 11:16 /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 mi11:37:0231:5310:1631:53
10:16
#26644
10K
6.21 mi12:10:331:05:2410:3233:31
10:48
#27084
15K
9.32 mi12:44:311:39:2210:4033:58
10:56
#27192
20K
12.43 mi13:19:142:14:0510:4834:43
11:11
#27207
HALF
13.11 mi13:26:262:21:1710:477:12
10:34
#27175
25K
15.53 mi13:54:112:49:0210:5327:45
11:27
#27128
30K
18.64 mi14:29:503:24:4110:5935:39
11:29
#26967
20M
20.00 mi14:45:443:40:3511:0215:54
11:43
#26906
21M
21.00 mi15:00:073:54:5811:1214:23
14:23
#26989
35K
21.75 mi15:09:284:04:1911:159:21
12:30
#27007
23M
23.00 mi15:23:494:18:4011:1514:21
11:29
#26929
24M
24.00 mi15:35:054:29:5611:1511:16
11:16
#26899
40K
24.85 mi15:44:594:39:5011:169:54
11:35
#26864
25.2M
25.20 mi15:49:424:44:3311:184:43
13:41
#26868
FINISH
26.22 mi16:00:404:55:3111:1710:58
10:46
#26842
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi26644154781547827345(Top 94%)15728(Top 96%)15728(Top 1039%)
10K6.21 mi3.10 mi27084-44015647-16915647-16927396(Top 94%)15761(Top 96%)15761(Top 1041%)
15K9.32 mi3.11 mi27192-10815681-3415681-3427345(Top 94%)15728(Top 96%)15728(Top 1039%)
20K12.43 mi3.11 mi27207-1515695-1415695-1427189(Top 94%)15672(Top 96%)15672(Top 1035%)
HALF13.11 mi0.68 mi27175+3215679+1615679+1626758(Top 92%)15443(Top 95%)15443(Top 1020%)
25K15.53 mi2.42 mi27128+4715644+3515644+3526952(Top 93%)15515(Top 95%)15515(Top 1025%)
30K18.64 mi3.11 mi26967+16115543+10115543+10126102(Top 90%)15055(Top 92%)15055(Top 994%)
20M20.00 mi1.36 mi26906+6115510+3315510+3326006(Top 90%)14923(Top 91%)14923(Top 986%)
21M21.00 mi1.00 mi26989-8315541-3115541-3127638(Top 95%)15661(Top 96%)15661(Top 1034%)
35K21.75 mi0.75 mi27007-18155411554127257(Top 94%)15466(Top 95%)15466(Top 1022%)
23M23.00 mi1.25 mi26929+7815504+3715504+3725387(Top 87%)14528(Top 89%)14528(Top 960%)
24M24.00 mi1.00 mi26899+3015482+2215482+2225561(Top 88%)14587(Top 89%)14587(Top 963%)
40K24.85 mi0.85 mi26864+3515456+2615456+2625232(Top 87%)14390(Top 88%)14390(Top 950%)
25.2M25.20 mi0.35 mi26868-4154561545626884(Top 93%)15225(Top 93%)15225(Top 1006%)
FINISH26.22 mi1.02 mi26842+2615433+2315433+2325641(Top 88%)14590(Top 89%)14590(Top 964%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27345

Males

15728

M60-64

15728

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27396

Males

15761

M60-64

15761

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27345

Males

15728

M60-64

15728

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27189

Males

15672

M60-64

15672

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26758

Males

15443

M60-64

15443

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4
+66ft-88ft

Overall

26952

Males

15515

M60-64

15515

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26102

Males

15055

M60-64

15055

30K→20M

18.6 - 20.0 mi

Top 90%
Γ—5
+64ft-50ft

Overall

26006

Males

14923

M60-64

14923

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27638

Males

15661

M60-64

15661

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27257

Males

15466

M60-64

15466

35K→23M

21.8 - 23.0 mi

Top 87%
Γ—5
+23ft-63ft

Overall

25387

Males

14528

M60-64

14528

23M→24M

23.0 - 24.0 mi

Top 88%
Γ—6
+12ft-82ft

Overall

25561

Males

14587

M60-64

14587

24M→40K

24.0 - 24.9 mi

Top 87%
Γ—1
+6ft-20ft

Overall

25232

Males

14390

M60-64

14390

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

26884

Males

15225

M60-64

15225

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25641

Males

14590

M60-64

14590

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
926
Passed By
827
Net Change
-198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26644
5K β†’ 10K57200-440#26644#27084
10K β†’ 15K86194-108#27084#27192
15K β†’ 20K102117-15#27192#27207
20K β†’ HALF408+32#27207#27175
HALF β†’ 25K10053+47#27175#27128
25K β†’ 30K19736+161#27128#26967
30K β†’ 20M7312+61#26967#26906
20M β†’ 21M1497-83#26906#26989
21M β†’ 35K2038-18#26989#27007
35K β†’ 23M879+78#27007#26929
23M β†’ 24M4717+30#26929#26899
24M β†’ 40K5015+35#26899#26864
40K β†’ 25.2M1317-4#26864#26868
25.2M β†’ FINISH4014+26#26868#26842
TOTALS926827-198
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

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing