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BOSTON MARATHON 2023

Edward Miller

Bib: 26123•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:26/mi
29:18
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
58:08
↑ 79↓ 1380.4%
15K· 9.32 mi
9:36/mi
1:27:56
↑ 67↓ 78
20K· 12.43 mi
9:47/mi
1:58:19
↑ 106↓ 860.1%
Half· 13.11 mi
9:39/mi
2:04:54
↑ 19↓ 370.5%
25K· 15.53 mi
10:45/mi
2:30:59
↑ 66↓ 880.2%
30K· 18.64 mi
11:49/mi
3:07:43
↑ 181↓ 1480.2%
20M
11:29/mi
3:23:19
↑ 64↓ 500.2%
21M
15:00/mi
3:38:19
↑ 106↓ 241.6%
35K· 21.75 mi
12:14/mi
3:47:28
↑ 17↓ 861.7%
23M
13:17/mi
4:04:06
↑ 23↓ 630.6%
24M
11:58/mi
4:16:04
↓ 821.3%
40K· 24.85 mi
11:58/mi
4:26:18
↓ 200.3%
25.2M
13:46/mi
4:31:03
↑ 13↓ 160.2%
Finish· 26.22 mi
10:23/mi
4:41:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:54
Pace9:32 /mi
2nd Half
Distance13.11 mi
Time2:36:44
Pace11:57 /mi
📊Positive Split: 25.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3329:189:2629:18
9:26
-
10K
6.21 mi12:14:2358:089:2128:50
9:17
-0:09
15K
9.32 mi12:44:111:27:569:2629:48
9:36
+0:19
20K
12.43 mi13:14:341:58:199:3130:23
9:47
+0:11
Half
13.11 mi13:21:092:04:549:326:35
9:39
-0:08
25K
15.53 mi13:47:142:30:599:4326:05
10:45
+1:06
30K
18.64 mi14:23:583:07:4310:0436:44
11:49
+1:04
20M
20.00 mi14:39:343:23:1910:1015:36
11:29
-0:20
21M
21.00 mi14:54:343:38:1910:2415:00
15:00
+3:31
35K
21.75 mi15:03:433:47:2810:289:09
12:14
-2:46
23M
23.00 mi15:20:214:04:0610:3716:38
13:17
+1:03
24M
24.00 mi15:32:194:16:0410:4011:58
11:58
-1:19
40K
24.85 mi15:42:334:26:1810:4310:14
11:58
0:00
25.2M
25.20 mi15:47:184:31:0310:454:45
13:46
+1:48
Finish
26.22 mi15:57:534:41:3810:4510:35
10:23
-3:23

Checkpoints & Pacing

📈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

9:17 /mi

Average Pace

10:45 /mi

Slowest Pace

15:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:29

48% of race

Time at Steady Pace

1:49:46

39% of race

Time at Slower Pace

36:23

13% of race

Average Pace: 10:44 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:45:3329:189:2629:18
9:26
#21880
10K
6.21 mi12:14:2358:089:2128:50
9:17
#21899
15K
9.32 mi12:44:111:27:569:2629:48
9:36
#22096
20K
12.43 mi13:14:341:58:199:3130:23
9:47
#22183
Half
13.11 mi13:21:092:04:549:326:35
9:39
#22193
25K
15.53 mi13:47:142:30:599:4326:05
10:45
#22525
30K
18.64 mi14:23:583:07:4310:0436:44
11:49
#22965
20M
20.00 mi14:39:343:23:1910:1015:36
11:29
#23009
21M
21.00 mi14:54:343:38:1910:2415:00
15:00
#23284
35K
21.75 mi15:03:433:47:2810:289:09
12:14
#23373
23M
23.00 mi15:20:214:04:0610:3716:38
13:17
#23562
24M
24.00 mi15:32:194:16:0410:4011:58
11:58
#23611
40K
24.85 mi15:42:334:26:1810:4310:14
11:58
#23653
25.2M
25.20 mi15:47:184:31:0310:454:45
13:46
#23679
Finish
26.22 mi15:57:534:41:3810:4510:35
10:23
#23657
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi21880130351303522502(Top 85%)13413(Top 88%)13413(Top 943%)
10K6.21 mi3.10 mi21899-1913084-4913084-4921869(Top 82%)13101(Top 86%)13101(Top 921%)
15K9.32 mi3.11 mi22096-19713185-10113185-10122502(Top 85%)13413(Top 88%)13413(Top 943%)
20K12.43 mi3.11 mi22183-8713235-5013235-5022355(Top 84%)13334(Top 88%)13334(Top 938%)
Half13.11 mi0.68 mi22193-1013237-213237-222515(Top 85%)13413(Top 88%)13413(Top 943%)
25K15.53 mi2.42 mi22525-33213385-14813385-14823598(Top 89%)13846(Top 91%)13846(Top 974%)
30K18.64 mi3.11 mi22965-44013579-19413579-19424297(Top 91%)14105(Top 93%)14105(Top 992%)
20M20.00 mi1.36 mi23009-4413585-613585-623492(Top 88%)13685(Top 90%)13685(Top 962%)
21M21.00 mi1.00 mi23284-27513718-13313718-13325717(Top 97%)14733(Top 97%)14733(Top 1036%)
35K21.75 mi0.75 mi23373-8913744-2613744-2624908(Top 94%)14274(Top 94%)14274(Top 1004%)
23M23.00 mi1.25 mi23562-18913836-9213836-9225349(Top 95%)14506(Top 96%)14506(Top 1020%)
24M24.00 mi1.00 mi23611-4913844-813844-824473(Top 92%)14033(Top 92%)14033(Top 987%)
40K24.85 mi0.85 mi23653-4213855-1113855-1123849(Top 90%)13720(Top 90%)13720(Top 965%)
25.2M25.20 mi0.35 mi23679-2613860-513860-524797(Top 93%)14184(Top 93%)14184(Top 997%)
Finish26.22 mi1.02 mi23657+2213844+1613844+1622767(Top 86%)13213(Top 87%)13213(Top 929%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22502

Males

13413

M55-59

13413

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21869

Males

13101

M55-59

13101

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22502

Males

13413

M55-59

13413

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22355

Males

13334

M55-59

13334

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

22515

Males

13413

M55-59

13413

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

23598

Males

13846

M55-59

13846

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24297

Males

14105

M55-59

14105

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

23492

Males

13685

M55-59

13685

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

25717

Males

14733

M55-59

14733

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

24908

Males

14274

M55-59

14274

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

25349

Males

14506

M55-59

14506

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

24473

Males

14033

M55-59

14033

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23849

Males

13720

M55-59

13720

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24797

Males

14184

M55-59

14184

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

22767

Males

13213

M55-59

13213

Passing Analysis

Category:
Athletes Passed
679
Passed By
2456
Net Change
-1777
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21880
5K → 10K242261-19#21880#21899
10K → 15K103300-197#21899#22096
15K → 20K101188-87#22096#22183
20K → Half2232-10#22183#22193
Half → 25K32364-332#22193#22525
25K → 30K23463-440#22525#22965
30K → 20M5195-44#22965#23009
20M → 21M2277-275#23009#23284
21M → 35K11100-89#23284#23373
35K → 23M12201-189#23373#23562
23M → 24M1968-49#23562#23611
24M → 40K1557-42#23611#23653
40K → 25.2M632-26#23653#23679
25.2M → Finish4018+22#23679#23657
TOTALS6792456-1777
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing