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BOSTON MARATHON 2023

Andrew Ward

Bib: 12210•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
7:26/mi
23:07
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
46:08
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:09:04
↑ 67↓ 78
20K· 12.43 mi
7:55/mi
1:33:40
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:38:42
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:57:18
↑ 66↓ 880.2%
30K· 18.64 mi
8:15/mi
2:22:57
↑ 181↓ 1480.2%
20M
9:15/mi
2:35:31
↑ 64↓ 500.2%
21M
9:15/mi
2:44:46
↑ 106↓ 241.6%
35K· 21.75 mi
9:15/mi
2:51:41
↑ 17↓ 861.7%
23M
10:18/mi
3:04:35
↑ 23↓ 630.6%
24M
10:38/mi
3:15:13
↓ 821.3%
40K· 24.85 mi
10:37/mi
3:24:18
↓ 200.3%
25.2M
10:32/mi
3:27:56
↑ 13↓ 160.2%
Finish· 26.22 mi
9:08/mi
3:37:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:42
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:58:32
Pace9:03 /mi
📊Positive Split: 20.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3723:077:2623:07
7:26
-
10K
6.21 mi11:13:3846:087:2523:01
7:25
-0:01
15K
9.32 mi11:36:341:09:047:2522:56
7:23
-0:02
20K
12.43 mi12:01:101:33:407:3224:36
7:55
+0:32
Half
13.11 mi12:06:121:38:427:325:02
7:23
-0:32
25K
15.53 mi12:24:481:57:187:3318:36
7:40
+0:17
30K
18.64 mi12:50:272:22:577:4025:39
8:15
+0:35
20M
20.00 mi13:03:012:35:317:4712:34
9:15
+1:00
21M
21.00 mi13:12:162:44:467:519:15
9:15
0:00
35K
21.75 mi13:19:112:51:417:546:55
9:15
0:00
23M
23.00 mi13:32:053:04:358:0212:54
10:18
+1:03
24M
24.00 mi13:42:433:15:138:0810:38
10:38
+0:20
40K
24.85 mi13:51:483:24:188:139:05
10:37
-0:01
25.2M
25.20 mi13:55:263:27:568:153:38
10:32
-0:05
Finish
26.22 mi14:04:443:37:148:179:18
9:08
-1:24

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

7:23 /mi

Average Pace

8:17 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:57

66% of race

Time at Steady Pace

38:02

18% of race

Time at Slower Pace

36:15

17% of race

Average Pace: 8:17 /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 mi10:50:3723:077:2623:07
7:26
#9144
10K
6.21 mi11:13:3846:087:2523:01
7:25
#9370
15K
9.32 mi11:36:341:09:047:2522:56
7:23
#9276
20K
12.43 mi12:01:101:33:407:3224:36
7:55
#10162
Half
13.11 mi12:06:121:38:427:325:02
7:23
#10091
25K
15.53 mi12:24:481:57:187:3318:36
7:40
#10054
30K
18.64 mi12:50:272:22:577:4025:39
8:15
#10508
20M
20.00 mi13:03:012:35:317:4712:34
9:15
#11154
21M
21.00 mi13:12:162:44:467:519:15
9:15
#11386
35K
21.75 mi13:19:112:51:417:546:55
9:15
#11802
23M
23.00 mi13:32:053:04:358:0212:54
10:18
#12632
24M
24.00 mi13:42:433:15:138:0810:38
10:38
#13368
40K
24.85 mi13:51:483:24:188:139:05
10:37
#13889
25.2M
25.20 mi13:55:263:27:568:153:38
10:32
#14028
Finish
26.22 mi14:04:443:37:148:179:18
9:08
#14246
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9144769076909191(Top 35%)7665(Top 51%)7665(Top 374%)
10K6.21 mi3.10 mi9370-2267802-1127802-1129704(Top 36%)8000(Top 53%)8000(Top 390%)
15K9.32 mi3.11 mi9276+947733+697733+699191(Top 35%)7665(Top 51%)7665(Top 374%)
20K12.43 mi3.11 mi10162-8868242-5098242-50912765(Top 48%)9333(Top 61%)9333(Top 455%)
Half13.11 mi0.68 mi10091+718203+398203+399257(Top 35%)7692(Top 51%)7692(Top 375%)
25K15.53 mi2.42 mi10054+378156+478156+4710087(Top 38%)8045(Top 53%)8045(Top 392%)
30K18.64 mi3.11 mi10508-4548338-1828338-18212723(Top 48%)9115(Top 60%)9115(Top 444%)
20M20.00 mi1.36 mi11154-6468620-2828620-28217820(Top 67%)11146(Top 73%)11146(Top 543%)
21M21.00 mi1.00 mi11386-2328706-868706-8614685(Top 55%)9791(Top 65%)9791(Top 477%)
35K21.75 mi0.75 mi11802-4168872-1668872-16618896(Top 71%)11531(Top 76%)11531(Top 562%)
23M23.00 mi1.25 mi12632-8309207-3359207-33520822(Top 78%)12380(Top 82%)12380(Top 603%)
24M24.00 mi1.00 mi13368-7369496-2899496-28922285(Top 84%)13007(Top 86%)13007(Top 634%)
40K24.85 mi0.85 mi13889-5219667-1719667-17121495(Top 81%)12574(Top 83%)12574(Top 613%)
25.2M25.20 mi0.35 mi14028-1399715-489715-4819158(Top 72%)11530(Top 76%)11530(Top 562%)
Finish26.22 mi1.02 mi14246-2189773-589773-5818555(Top 70%)11332(Top 75%)11332(Top 552%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9191

Males

7665

M50-54

7665

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9704

Males

8000

M50-54

8000

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9191

Males

7665

M50-54

7665

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12765

Males

9333

M50-54

9333

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9257

Males

7692

M50-54

7692

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10087

Males

8045

M50-54

8045

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12723

Males

9115

M50-54

9115

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17820

Males

11146

M50-54

11146

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14685

Males

9791

M50-54

9791

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

18896

Males

11531

M50-54

11531

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20822

Males

12380

M50-54

12380

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

22285

Males

13007

M50-54

13007

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21495

Males

12574

M50-54

12574

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19158

Males

11530

M50-54

11530

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

18555

Males

11332

M50-54

11332

Passing Analysis

Category:
Athletes Passed
775*
Passed By
5876
Net Change
-5102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9144
5K → 10K185411-226#9144#9370
10K → 15K195101+94#9370#9276
15K → 20K24909-886#9276#10162
20K → Half81*10+71#10162#10091
Half → 25K141104+37#10091#10054
25K → 30K65519-454#10054#10508
30K → 20M11657-646#10508#11154
20M → 21M33265-232#11154#11386
21M → 35K3419-416#11386#11802
35K → 23M4834-830#11802#12632
23M → 24M6742-736#12632#13368
24M → 40K6527-521#13368#13889
40K → 25.2M4143-139#13889#14028
25.2M → Finish17235-218#14028#14246
TOTALS775*5876-5102

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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