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BOSTON MARATHON 2023

Daniel Doolan

Bib: 18826•M

PA

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
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
8:50/mi
27:28
↑ 97↓ 3451.5%
10K· 6.21 mi
8:37/mi
54:15
↑ 79↓ 1380.4%
15K· 9.32 mi
8:42/mi
1:21:18
↑ 67↓ 78
20K· 12.43 mi
8:57/mi
1:49:05
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
1:54:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:48/mi
2:16:11
↑ 66↓ 880.2%
30K· 18.64 mi
9:06/mi
2:44:27
↑ 181↓ 1480.2%
20M
10:08/mi
2:58:13
↑ 64↓ 500.2%
21M
11:47/mi
3:10:00
↑ 106↓ 241.6%
35K· 21.75 mi
8:49/mi
3:16:36
↑ 17↓ 861.7%
23M
9:17/mi
3:28:14
↑ 23↓ 630.6%
24M
9:05/mi
3:37:19
↓ 821.3%
40K· 24.85 mi
9:42/mi
3:45:37
↓ 200.3%
25.2M
10:29/mi
3:49:14
↑ 13↓ 160.2%
Finish· 26.22 mi
9:15/mi
3:58:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:51
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:03:49
Pace9:27 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:0127:288:5027:28
8:50
-
10K
6.21 mi11:48:4854:158:4426:47
8:37
-0:13
15K
9.32 mi12:15:511:21:188:4327:03
8:42
+0:05
20K
12.43 mi12:43:381:49:058:4727:47
8:57
+0:15
Half
13.11 mi12:49:241:54:518:465:46
8:27
-0:30
25K
15.53 mi13:10:442:16:118:4621:20
8:48
+0:21
30K
18.64 mi13:39:002:44:278:4928:16
9:06
+0:18
20M
20.00 mi13:52:462:58:138:5513:46
10:08
+1:02
21M
21.00 mi14:04:333:10:009:0311:47
11:47
+1:39
35K
21.75 mi14:11:093:16:369:026:36
8:49
-2:58
23M
23.00 mi14:22:473:28:149:0311:38
9:17
+0:28
24M
24.00 mi14:31:523:37:199:039:05
9:05
-0:12
40K
24.85 mi14:40:103:45:379:058:18
9:42
+0:37
25.2M
25.20 mi14:43:473:49:149:063:37
10:29
+0:47
Finish
26.22 mi14:53:133:58:409:079:26
9:15
-1:14

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

8:27 /mi

Average Pace

9:07 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:33

14% of race

Time at Steady Pace

2:48:39

71% of race

Time at Slower Pace

37:28

16% of race

Average Pace: 9:06 /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 mi11:22:0127:288:5027:28
8:50
#19677
10K
6.21 mi11:48:4854:158:4426:47
8:37
#19303
15K
9.32 mi12:15:511:21:188:4327:03
8:42
#19172
20K
12.43 mi12:43:381:49:058:4727:47
8:57
#19214
Half
13.11 mi12:49:241:54:518:465:46
8:27
#19121
25K
15.53 mi13:10:442:16:118:4621:20
8:48
#18927
30K
18.64 mi13:39:002:44:278:4928:16
9:06
#18708
20M
20.00 mi13:52:462:58:138:5513:46
10:08
#18931
21M
21.00 mi14:04:333:10:009:0311:47
11:47
#19275
35K
21.75 mi14:11:093:16:369:026:36
8:49
#19196
23M
23.00 mi14:22:473:28:149:0311:38
9:17
#19098
24M
24.00 mi14:31:523:37:199:039:05
9:05
#19027
40K
24.85 mi14:40:103:45:379:058:18
9:42
#19031
25.2M
25.20 mi14:43:473:49:149:063:37
10:29
#19042
Finish
26.22 mi14:53:133:58:409:079:26
9:15
#19070
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19677120341203419010(Top 71%)11881(Top 78%)11881(Top 1070%)
10K6.21 mi3.10 mi19303+37411945+8911945+8918945(Top 71%)11873(Top 78%)11873(Top 1070%)
15K9.32 mi3.11 mi19172+13111915+3011915+3019010(Top 71%)11881(Top 78%)11881(Top 1070%)
20K12.43 mi3.11 mi19214-4211947-3211947-3219419(Top 73%)12063(Top 79%)12063(Top 1087%)
Half13.11 mi0.68 mi19121+9311907+4011907+4017449(Top 66%)11283(Top 74%)11283(Top 1016%)
25K15.53 mi2.42 mi18927+19411829+7811829+7817939(Top 67%)11395(Top 75%)11395(Top 1027%)
30K18.64 mi3.11 mi18708+21911710+11911710+11917676(Top 66%)11205(Top 74%)11205(Top 1009%)
20M20.00 mi1.36 mi18931-22311791-8111791-8120816(Top 78%)12483(Top 82%)12483(Top 1125%)
21M21.00 mi1.00 mi19275-34411926-13511926-13522378(Top 84%)13142(Top 87%)13142(Top 1184%)
35K21.75 mi0.75 mi19196+7911889+3711889+3717040(Top 64%)10732(Top 71%)10732(Top 967%)
23M23.00 mi1.25 mi19098+9811838+5111838+5117470(Top 66%)10903(Top 72%)10903(Top 982%)
24M24.00 mi1.00 mi19027+7111793+4511793+4517588(Top 66%)10895(Top 72%)10895(Top 982%)
40K24.85 mi0.85 mi19031-411795-211795-219032(Top 71%)11493(Top 76%)11493(Top 1035%)
25.2M25.20 mi0.35 mi19042-1111794+111794+119033(Top 71%)11489(Top 76%)11489(Top 1035%)
Finish26.22 mi1.02 mi19070-2811802-811802-819172(Top 72%)11618(Top 77%)11618(Top 1047%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

19010

Males

11881

M60-64

11881

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18945

Males

11873

M60-64

11873

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

19010

Males

11881

M60-64

11881

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

19419

Males

12063

M60-64

12063

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17449

Males

11283

M60-64

11283

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17939

Males

11395

M60-64

11395

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

17676

Males

11205

M60-64

11205

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20816

Males

12483

M60-64

12483

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

22378

Males

13142

M60-64

13142

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

17040

Males

10732

M60-64

10732

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

17470

Males

10903

M60-64

10903

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17588

Males

10895

M60-64

10895

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

19032

Males

11493

M60-64

11493

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

19033

Males

11489

M60-64

11489

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

19172

Males

11618

M60-64

11618

Passing Analysis

Category:
Athletes Passed
2024
Passed By
1417
Net Change
+607
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19677
5K → 10K561187+374#19677#19303
10K → 15K259128+131#19303#19172
15K → 20K148190-42#19172#19214
20K → Half963+93#19214#19121
Half → 25K22026+194#19121#18927
25K → 30K27859+219#18927#18708
30K → 20M35258-223#18708#18931
20M → 21M16360-344#18931#19275
21M → 35K867+79#19275#19196
35K → 23M12628+98#19196#19098
23M → 24M9827+71#19098#19027
24M → 40K4448-4#19027#19031
40K → 25.2M1930-11#19031#19042
25.2M → Finish3866-28#19042#19070
TOTALS20241417+607
📊

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