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BOSTON MARATHON 2023

Francisco Harrison

Bib: 31555•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
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
11:07/mi
34:31
↑ 97↓ 3451.5%
10K· 6.21 mi
11:19/mi
1:09:41
↑ 79↓ 1380.4%
15K· 9.32 mi
11:21/mi
1:44:57
↑ 67↓ 78
20K· 12.43 mi
13:14/mi
2:26:05
↑ 106↓ 860.1%
Half· 13.11 mi
12:32/mi
2:34:38
↑ 19↓ 370.5%
25K· 15.53 mi
13:18/mi
3:06:53
↑ 66↓ 880.2%
30K· 18.64 mi
13:37/mi
3:49:12
↑ 181↓ 1480.2%
20M
13:55/mi
4:08:07
↑ 64↓ 500.2%
21M
14:10/mi
4:22:17
↑ 106↓ 241.6%
35K· 21.75 mi
13:23/mi
4:32:18
↑ 17↓ 861.7%
23M
13:59/mi
4:49:49
↑ 23↓ 630.6%
24M
14:00/mi
5:03:49
↓ 821.3%
40K· 24.85 mi
14:49/mi
5:16:29
↓ 200.3%
25.2M
16:20/mi
5:22:07
↑ 13↓ 160.2%
Finish· 26.22 mi
14:03/mi
5:36:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:38
Pace11:48 /mi
2nd Half
Distance13.11 mi
Time3:01:48
Pace13:52 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:0834:3111:0734:31
11:07
-
10K
6.21 mi12:32:181:09:4111:1335:10
11:19
+0:12
15K
9.32 mi13:07:341:44:5711:1635:16
11:21
+0:02
20K
12.43 mi13:48:422:26:0511:4541:08
13:14
+1:53
Half
13.11 mi13:57:152:34:3811:488:33
12:32
-0:42
25K
15.53 mi14:29:303:06:5312:0232:15
13:18
+0:46
30K
18.64 mi15:11:493:49:1212:1842:19
13:37
+0:19
20M
20.00 mi15:30:444:08:0712:2418:55
13:55
+0:18
21M
21.00 mi15:44:544:22:1712:2914:10
14:10
+0:15
35K
21.75 mi15:54:554:32:1812:3110:01
13:23
-0:47
23M
23.00 mi16:12:264:49:4912:3617:31
13:59
+0:36
24M
24.00 mi16:26:265:03:4912:4014:00
14:00
+0:01
40K
24.85 mi16:39:065:16:2912:4412:40
14:49
+0:49
25.2M
25.20 mi16:44:445:22:0712:475:38
16:20
+1:31
Finish
26.22 mi16:59:035:36:2612:5014:19
14:03
-2:17

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

11:07 /mi

Average Pace

12:50 /mi

Slowest Pace

16:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:30

34% of race

Time at Steady Pace

3:24:38

61% of race

Time at Slower Pace

18:18

5% of race

Average Pace: 12:50 /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 mi11:57:0834:3111:0734:31
11:07
#25822
10K
6.21 mi12:32:181:09:4111:1335:10
11:19
#25835
15K
9.32 mi13:07:341:44:5711:1635:16
11:21
#25754
20K
12.43 mi13:48:422:26:0511:4541:08
13:14
#25997
Half
13.11 mi13:57:152:34:3811:488:33
12:32
#26018
25K
15.53 mi14:29:303:06:5312:0232:15
13:18
#26031
30K
18.64 mi15:11:493:49:1212:1842:19
13:37
#26013
20M
20.00 mi15:30:444:08:0712:2418:55
13:55
#26004
21M
21.00 mi15:44:544:22:1712:2914:10
14:10
#25973
35K
21.75 mi15:54:554:32:1812:3110:01
13:23
#25965
23M
23.00 mi16:12:264:49:4912:3617:31
13:59
#25974
24M
24.00 mi16:26:265:03:4912:4014:00
14:00
#25989
40K
24.85 mi16:39:065:16:2912:4412:40
14:49
#26007
25.2M
25.20 mi16:44:445:22:0712:475:38
16:20
#26014
Finish
26.22 mi16:59:035:36:2612:5014:19
14:03
#26051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi25822148641486425558(Top 96%)14752(Top 97%)14752(Top 2687%)
10K6.21 mi3.10 mi25835-1314871-714871-725810(Top 97%)14869(Top 98%)14869(Top 2708%)
15K9.32 mi3.11 mi25754+8114847+2414847+2425558(Top 96%)14752(Top 97%)14752(Top 2687%)
20K12.43 mi3.11 mi25997-24314936-8914936-8926343(Top 99%)15055(Top 99%)15055(Top 2742%)
Half13.11 mi0.68 mi26018-2114947-1114947-1126171(Top 98%)14985(Top 99%)14985(Top 2730%)
25K15.53 mi2.42 mi26031-1314945+214945+226032(Top 98%)14914(Top 98%)14914(Top 2717%)
30K18.64 mi3.11 mi26013+1814932+1314932+1325824(Top 97%)14793(Top 97%)14793(Top 2695%)
20M20.00 mi1.36 mi26004+914926+614926+625780(Top 97%)14755(Top 97%)14755(Top 2688%)
21M21.00 mi1.00 mi25973+3114910+1614910+1625180(Top 95%)14457(Top 95%)14457(Top 2633%)
35K21.75 mi0.75 mi25965+814901+914901+925813(Top 97%)14743(Top 97%)14743(Top 2685%)
23M23.00 mi1.25 mi25974-914904-314904-325816(Top 97%)14740(Top 97%)14740(Top 2685%)
24M24.00 mi1.00 mi25989-1514908-414908-426075(Top 98%)14851(Top 98%)14851(Top 2705%)
40K24.85 mi0.85 mi26007-1814910-214910-226075(Top 98%)14843(Top 98%)14843(Top 2704%)
25.2M25.20 mi0.35 mi26014-714912-214912-226215(Top 98%)14929(Top 98%)14929(Top 2719%)
Finish26.22 mi1.02 mi26051-3714923-1114923-1126363(Top 99%)15006(Top 99%)15006(Top 2733%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

25558

Males

14752

M65-69

14752

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25810

Males

14869

M65-69

14869

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

25558

Males

14752

M65-69

14752

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26343

Males

15055

M65-69

15055

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

26171

Males

14985

M65-69

14985

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

26032

Males

14914

M65-69

14914

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25824

Males

14793

M65-69

14793

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25780

Males

14755

M65-69

14755

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25180

Males

14457

M65-69

14457

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25813

Males

14743

M65-69

14743

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

25816

Males

14740

M65-69

14740

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

26075

Males

14851

M65-69

14851

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26075

Males

14843

M65-69

14843

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26215

Males

14929

M65-69

14929

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26363

Males

15006

M65-69

15006

Passing Analysis

Category:
Athletes Passed
437
Passed By
666
Net Change
-229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25822
5K → 10K102115-13#25822#25835
10K → 15K13150+81#25835#25754
15K → 20K6249-243#25754#25997
20K → Half1031-21#25997#26018
Half → 25K3043-13#26018#26031
25K → 30K5840+18#26031#26013
30K → 20M2314+9#26013#26004
20M → 21M343+31#26004#25973
21M → 35K146+8#25973#25965
35K → 23M1120-9#25965#25974
23M → 24M924-15#25974#25989
24M → 40K422-18#25989#26007
40K → 25.2M310-7#26007#26014
25.2M → Finish239-37#26014#26051
TOTALS437666-229
📊

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