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BOSTON MARATHON 2023

Don Watson

Bib: 14406•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 27%
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
7:43/mi
23:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
47:48
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:12:20
↑ 67↓ 78
20K· 12.43 mi
8:03/mi
1:37:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:43:02
↑ 19↓ 370.5%
25K· 15.53 mi
8:29/mi
2:03:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:29:59
↑ 181↓ 1480.2%
20M
8:43/mi
2:41:50
↑ 64↓ 500.2%
21M
10:07/mi
2:51:57
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
2:58:16
↑ 17↓ 861.7%
23M
8:52/mi
3:09:22
↑ 23↓ 630.6%
24M
8:51/mi
3:18:13
↓ 821.3%
40K· 24.85 mi
8:52/mi
3:25:48
↓ 200.3%
25.2M
9:54/mi
3:29:13
↑ 13↓ 160.2%
Finish· 26.22 mi
8:44/mi
3:38:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:02
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:55:05
Pace8:47 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2123:587:4323:58
7:43
-
10K
6.21 mi11:17:1147:487:4223:50
7:40
-0:03
15K
9.32 mi11:41:431:12:207:4624:32
7:54
+0:14
20K
12.43 mi12:06:431:37:207:5025:00
8:03
+0:09
Half
13.11 mi12:12:251:43:027:525:42
8:21
+0:18
25K
15.53 mi12:32:582:03:357:5720:33
8:29
+0:08
30K
18.64 mi12:59:222:29:598:0326:24
8:30
+0:01
20M
20.00 mi13:11:132:41:508:0511:51
8:43
+0:13
21M
21.00 mi13:21:202:51:578:1110:07
10:07
+1:24
35K
21.75 mi13:27:392:58:168:126:19
8:27
-1:40
23M
23.00 mi13:38:453:09:228:1411:06
8:52
+0:25
24M
24.00 mi13:47:363:18:138:168:51
8:51
-0:01
40K
24.85 mi13:55:113:25:488:177:35
8:52
+0:01
25.2M
25.20 mi13:58:363:29:138:183:25
9:54
+1:02
Finish
26.22 mi14:07:303:38:078:208:54
8:44
-1:10

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

7:40 /mi

Average Pace

8:20 /mi

Slowest Pace

10:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:20

45% of race

Time at Steady Pace

1:19:43

37% of race

Time at Slower Pace

41:04

19% of race

Average Pace: 8:19 /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 mi10:53:2123:587:4323:58
7:43
#11574
10K
6.21 mi11:17:1147:487:4223:50
7:40
#11727
15K
9.32 mi11:41:431:12:207:4624:32
7:54
#12313
20K
12.43 mi12:06:431:37:207:5025:00
8:03
#12687
Half
13.11 mi12:12:251:43:027:525:42
8:21
#12952
25K
15.53 mi12:32:582:03:357:5720:33
8:29
#13509
30K
18.64 mi12:59:222:29:598:0326:24
8:30
#13639
20M
20.00 mi13:11:132:41:508:0511:51
8:43
#13764
21M
21.00 mi13:21:202:51:578:1110:07
10:07
#14120
35K
21.75 mi13:27:392:58:168:126:19
8:27
#14141
23M
23.00 mi13:38:453:09:228:1411:06
8:52
#14196
24M
24.00 mi13:47:363:18:138:168:51
8:51
#14306
40K
24.85 mi13:55:113:25:488:177:35
8:52
#14343
25.2M
25.20 mi13:58:363:29:138:183:25
9:54
#14386
Finish
26.22 mi14:07:303:38:078:208:54
8:44
#14454
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi115748936893613492(Top 51%)9705(Top 64%)9705(Top 874%)
10K6.21 mi3.10 mi11727-1538994-588994-5811987(Top 45%)9108(Top 60%)9108(Top 821%)
15K9.32 mi3.11 mi12313-5869223-2299223-22913492(Top 51%)9705(Top 64%)9705(Top 874%)
20K12.43 mi3.11 mi12687-3749371-1489371-14813799(Top 52%)9793(Top 65%)9793(Top 882%)
Half13.11 mi0.68 mi12952-2659479-1089479-10816773(Top 63%)10974(Top 72%)10974(Top 989%)
25K15.53 mi2.42 mi13509-5579678-1999678-19916033(Top 60%)10547(Top 69%)10547(Top 950%)
30K18.64 mi3.11 mi13639-1309702-249702-2414292(Top 54%)9768(Top 64%)9768(Top 880%)
20M20.00 mi1.36 mi13764-1259730-289730-2814958(Top 56%)9968(Top 66%)9968(Top 898%)
21M21.00 mi1.00 mi14120-3569838-1089838-10818431(Top 69%)11391(Top 75%)11391(Top 1026%)
35K21.75 mi0.75 mi14141-219832+69832+614946(Top 56%)9851(Top 65%)9851(Top 887%)
23M23.00 mi1.25 mi14196-559833-19833-115333(Top 58%)9949(Top 66%)9949(Top 896%)
24M24.00 mi1.00 mi14306-1109858-259858-2516464(Top 62%)10379(Top 68%)10379(Top 935%)
40K24.85 mi0.85 mi14343-379848+109848+1015429(Top 58%)9862(Top 65%)9862(Top 888%)
25.2M25.20 mi0.35 mi14386-439850-29850-216949(Top 64%)10526(Top 69%)10526(Top 948%)
Finish26.22 mi1.02 mi14454-689862-129862-1216648(Top 63%)10447(Top 69%)10447(Top 941%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13492

Males

9705

M60-64

9705

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11987

Males

9108

M60-64

9108

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13492

Males

9705

M60-64

9705

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13799

Males

9793

M60-64

9793

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16773

Males

10974

M60-64

10974

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

16033

Males

10547

M60-64

10547

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14292

Males

9768

M60-64

9768

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14958

Males

9968

M60-64

9968

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

18431

Males

11391

M60-64

11391

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14946

Males

9851

M60-64

9851

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

15333

Males

9949

M60-64

9949

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

16464

Males

10379

M60-64

10379

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15429

Males

9862

M60-64

9862

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16949

Males

10526

M60-64

10526

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16648

Males

10447

M60-64

10447

Passing Analysis

Category:
Athletes Passed
889
Passed By
3769
Net Change
-2880
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11574
5K → 10K227380-153#11574#11727
10K → 15K51637-586#11727#12313
15K → 20K77451-374#12313#12687
20K → Half2267-265#12687#12952
Half → 25K42599-557#12952#13509
25K → 30K144274-130#13509#13639
30K → 20M63188-125#13639#13764
20M → 21M23379-356#13764#14120
21M → 35K3556-21#14120#14141
35K → 23M81136-55#14141#14196
23M → 24M38148-110#14196#14306
24M → 40K5087-37#14306#14343
40K → 25.2M1659-43#14343#14386
25.2M → Finish40108-68#14386#14454
TOTALS8893769-2880
📊

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