Chris Miller

Bib: 26454β€’M

NC

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
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
30:17
3.11 mi
Rank: #25222
Start β†’ 5K
30:17 | 9:45/mi
10K
1:01:34
6.21 mi
Rank: #25671 (-449)
5K β†’ 10K
31:17 | 10:05/mi
15K
1:35:21
9.32 mi
Rank: #26364 (-693)
10K β†’ 15K
33:47 | 10:53/mi
20K
2:10:06
12.43 mi
Rank: #26621 (-257)
15K β†’ 20K
34:45 | 11:12/mi
HALF
2:17:39
13.11 mi
Rank: #26663 (-42)
20K β†’ HALF
7:33 | 11:05/mi
25K
2:47:22
15.53 mi
Rank: #26969 (-306)
HALF β†’ 25K
29:43 | 12:16/mi
30K
3:24:48
18.64 mi
Rank: #26980 (-11)
25K β†’ 30K
37:26 | 12:03/mi
20M
3:41:34
20.00 mi
Rank: #26986 (-6)
30K β†’ 20M
16:46 | 12:21/mi
21M
3:54:19
21.00 mi
Rank: #26946 (+40)
20M β†’ 21M
12:45 | 12:45/mi
35K
4:02:52
21.75 mi
Rank: #26914 (+32)
21M β†’ 35K
8:33 | 11:26/mi
23M
4:18:06
23.00 mi
Rank: #26899 (+15)
35K β†’ 23M
15:14 | 12:11/mi
24M
4:31:19
24.00 mi
Rank: #26981 (-82)
23M β†’ 24M
13:13 | 13:13/mi
40K
4:42:37
24.85 mi
Rank: #27015 (-34)
24M β†’ 40K
11:18 | 13:13/mi
25.2M
4:47:21
25.20 mi
Rank: #27012 (+3)
40K β†’ 25.2M
4:44 | 13:44/mi
FINISH
4:58:51
26.22 mi
Rank: #27010 (+2)
25.2M β†’ FINISH
11:30 | 11:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:39
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:41:12
Pace12:18 /mi
πŸ“ŠPositive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:3430:179:4530:17
9:45
-
10K
6.21 mi12:09:511:01:349:5531:17
10:05
+0:20
15K
9.32 mi12:43:381:35:2110:1433:47
10:53
+0:48
20K
12.43 mi13:18:232:10:0610:2934:45
11:12
+0:19
HALF
13.11 mi13:25:562:17:3910:317:33
11:05
-0:07
25K
15.53 mi13:55:392:47:2210:4729:43
12:16
+1:11
30K
18.64 mi14:33:053:24:4811:0037:26
12:03
-0:13
20M
20.00 mi14:49:513:41:3411:0516:46
12:21
+0:18
21M
21.00 mi15:02:363:54:1911:1012:45
12:45
+0:24
35K
21.75 mi15:11:094:02:5211:118:33
11:26
-1:19
23M
23.00 mi15:26:234:18:0611:1415:14
12:11
+0:45
24M
24.00 mi15:39:364:31:1911:1913:13
13:13
+1:02
40K
24.85 mi15:50:544:42:3711:2311:18
13:13
0:00
25.2M
25.20 mi15:55:384:47:2111:254:44
13:44
+0:31
FINISH
26.22 mi16:07:084:58:5111:2511:30
11:18
-2:26

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

9:45 /mi

Average Pace

11:24 /mi

Slowest Pace

13:44 /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

2:37:42

53% of race

Time at Steady Pace

1:39:09

33% of race

Time at Slower Pace

42:00

14% of race

Average Pace: 11:24 /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 mi11:38:3430:179:4530:17
9:45
#25222
10K
6.21 mi12:09:511:01:349:5531:17
10:05
#25671
15K
9.32 mi12:43:381:35:2110:1433:47
10:53
#26364
20K
12.43 mi13:18:232:10:0610:2934:45
11:12
#26621
HALF
13.11 mi13:25:562:17:3910:317:33
11:05
#26663
25K
15.53 mi13:55:392:47:2210:4729:43
12:16
#26969
30K
18.64 mi14:33:053:24:4811:0037:26
12:03
#26980
20M
20.00 mi14:49:513:41:3411:0516:46
12:21
#26986
21M
21.00 mi15:02:363:54:1911:1012:45
12:45
#26946
35K
21.75 mi15:11:094:02:5211:118:33
11:26
#26914
23M
23.00 mi15:26:234:18:0611:1415:14
12:11
#26899
24M
24.00 mi15:39:364:31:1911:1913:13
13:13
#26981
40K
24.85 mi15:50:544:42:3711:2311:18
13:13
#27015
25.2M
25.20 mi15:55:384:47:2111:254:44
13:44
#27012
FINISH
26.22 mi16:07:084:58:5111:2511:30
11:18
#27010
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 mi25222148371483727270(Top 94%)15700(Top 96%)15700(Top 840%)
10K6.21 mi3.10 mi25671-44915031-19415031-19426020(Top 90%)15186(Top 93%)15186(Top 813%)
15K9.32 mi3.11 mi26364-69315337-30615337-30627270(Top 94%)15700(Top 96%)15700(Top 840%)
20K12.43 mi3.11 mi26621-25715438-10115438-10127209(Top 94%)15681(Top 96%)15681(Top 839%)
HALF13.11 mi0.68 mi26663-4215449-1115449-1127452(Top 95%)15724(Top 96%)15724(Top 842%)
25K15.53 mi2.42 mi26969-30615577-12815577-12827731(Top 96%)15838(Top 97%)15838(Top 848%)
30K18.64 mi3.11 mi26980-1115549+2815549+2826836(Top 92%)15373(Top 94%)15373(Top 823%)
20M20.00 mi1.36 mi26986-615546+315546+326791(Top 92%)15289(Top 94%)15289(Top 818%)
21M21.00 mi1.00 mi26946+4015520+2615520+2626073(Top 90%)14921(Top 91%)14921(Top 799%)
35K21.75 mi0.75 mi26914+3215502+1815502+1825958(Top 89%)14855(Top 91%)14855(Top 795%)
23M23.00 mi1.25 mi26899+1515486+1615486+1626357(Top 91%)15012(Top 92%)15012(Top 804%)
24M24.00 mi1.00 mi26981-8215518-3215518-3227814(Top 96%)15694(Top 96%)15694(Top 840%)
40K24.85 mi0.85 mi27015-3415526-815526-827258(Top 94%)15411(Top 94%)15411(Top 825%)
25.2M25.20 mi0.35 mi27012+315517+915517+926942(Top 93%)15256(Top 93%)15256(Top 817%)
FINISH26.22 mi1.02 mi27010+215507+1015507+1026573(Top 92%)15052(Top 92%)15052(Top 806%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27270

Males

15700

M50-54

15700

5K→10K

3.1 - 6.2 mi

Top 90%
Γ—5
+79ft-138ft

Overall

26020

Males

15186

M50-54

15186

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27270

Males

15700

M50-54

15700

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27209

Males

15681

M50-54

15681

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27452

Males

15724

M50-54

15724

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27731

Males

15838

M50-54

15838

25K→30K

15.5 - 18.6 mi

Top 92%
Γ—9
+181ft-148ft

Overall

26836

Males

15373

M50-54

15373

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26791

Males

15289

M50-54

15289

20M→21M

20.0 - 21.0 mi

Top 90%
Γ—8
+106ft-24ft

Overall

26073

Males

14921

M50-54

14921

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25958

Males

14855

M50-54

14855

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26357

Males

15012

M50-54

15012

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27814

Males

15694

M50-54

15694

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27258

Males

15411

M50-54

15411

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

26942

Males

15256

M50-54

15256

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26573

Males

15052

M50-54

15052

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
507
Passed By
2295
Net Change
-1788
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25222
5K β†’ 10K53502-449#25222#25671
10K β†’ 15K13706-693#25671#26364
15K β†’ 20K41298-257#26364#26621
20K β†’ HALF1658-42#26621#26663
HALF β†’ 25K15321-306#26663#26969
25K β†’ 30K108119-11#26969#26980
30K β†’ 20M3440-6#26980#26986
20M β†’ 21M6626+40#26986#26946
21M β†’ 35K4311+32#26946#26914
35K β†’ 23M5136+15#26914#26899
23M β†’ 24M1395-82#26899#26981
24M β†’ 40K1448-34#26981#27015
40K β†’ 25.2M1411+3#27015#27012
25.2M β†’ FINISH2624+2#27012#27010
TOTALS5072295-1788
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