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BOSTON MARATHON 2023

David Trump

Bib: 23608•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M70-74)
#0 / 213
Top 14%
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
8:48/mi
27:21
↑ 97↓ 3451.5%
10K· 6.21 mi
8:43/mi
54:27
↑ 79↓ 1380.4%
15K· 9.32 mi
8:41/mi
1:21:26
↑ 67↓ 78
20K· 12.43 mi
8:51/mi
1:48:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:39/mi
1:54:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:51/mi
2:16:17
↑ 66↓ 880.2%
30K· 18.64 mi
9:09/mi
2:44:44
↑ 181↓ 1480.2%
20M
9:15/mi
2:57:18
↑ 64↓ 500.2%
21M
9:54/mi
3:07:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:49/mi
3:13:48
↑ 17↓ 861.7%
23M
9:13/mi
3:25:20
↑ 23↓ 630.6%
24M
8:54/mi
3:34:14
↓ 821.3%
40K· 24.85 mi
9:10/mi
3:42:04
↓ 200.3%
25.2M
10:03/mi
3:45:32
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:54:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:49
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:00:05
Pace9:10 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2427:218:4827:21
8:48
-
10K
6.21 mi11:49:3054:278:4627:06
8:43
-0:05
15K
9.32 mi12:16:291:21:268:4426:59
8:41
-0:02
20K
12.43 mi12:43:581:48:558:4627:29
8:51
+0:10
Half
13.11 mi12:49:521:54:498:455:54
8:39
-0:12
25K
15.53 mi13:11:202:16:178:4621:28
8:51
+0:12
30K
18.64 mi13:39:472:44:448:5028:27
9:09
+0:18
20M
20.00 mi13:52:212:57:188:5212:34
9:15
+0:06
21M
21.00 mi14:02:153:07:128:559:54
9:54
+0:39
35K
21.75 mi14:08:513:13:488:556:36
8:49
-1:05
23M
23.00 mi14:20:233:25:208:5611:32
9:13
+0:24
24M
24.00 mi14:29:173:34:148:568:54
8:54
-0:19
40K
24.85 mi14:37:073:42:048:567:50
9:10
+0:16
25.2M
25.20 mi14:40:353:45:328:573:28
10:03
+0:53
Finish
26.22 mi14:49:573:54:548:589:22
9:11
-0:52

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

8:39 /mi

Average Pace

8:58 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:41:32

94% of race

Time at Steady Pace

13:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:58 /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 mi11:22:2427:218:4827:21
8:48
#19467
10K
6.21 mi11:49:3054:278:4627:06
8:43
#19471
15K
9.32 mi12:16:291:21:268:4426:59
8:41
#19245
20K
12.43 mi12:43:581:48:558:4627:29
8:51
#19134
Half
13.11 mi12:49:521:54:498:455:54
8:39
#19110
25K
15.53 mi13:11:202:16:178:4621:28
8:51
#18956
30K
18.64 mi13:39:472:44:448:5028:27
9:09
#18775
20M
20.00 mi13:52:212:57:188:5212:34
9:15
#18700
21M
21.00 mi14:02:153:07:128:559:54
9:54
#18614
35K
21.75 mi14:08:513:13:488:556:36
8:49
#18544
23M
23.00 mi14:20:233:25:208:5611:32
9:13
#18453
24M
24.00 mi14:29:173:34:148:568:54
8:54
#18380
40K
24.85 mi14:37:073:42:048:567:50
9:10
#18331
25.2M
25.20 mi14:40:353:45:328:573:28
10:03
#18312
Finish
26.22 mi14:49:573:54:548:589:22
9:11
#18353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi19467119561195618893(Top 71%)11833(Top 78%)11833(Top 5555%)
10K6.21 mi3.10 mi19471-412005-4912005-4919542(Top 73%)12104(Top 80%)12104(Top 5683%)
15K9.32 mi3.11 mi19245+22611945+6011945+6018893(Top 71%)11833(Top 78%)11833(Top 5555%)
20K12.43 mi3.11 mi19134+11111916+2911916+2918914(Top 71%)11857(Top 78%)11857(Top 5567%)
Half13.11 mi0.68 mi19110+2411900+1611900+1618571(Top 70%)11732(Top 77%)11732(Top 5508%)
25K15.53 mi2.42 mi18956+15411842+5811842+5818234(Top 68%)11527(Top 76%)11527(Top 5412%)
30K18.64 mi3.11 mi18775+18111739+10311739+10317957(Top 67%)11312(Top 75%)11312(Top 5311%)
20M20.00 mi1.36 mi18700+7511698+4111698+4117777(Top 67%)11134(Top 73%)11134(Top 5227%)
21M21.00 mi1.00 mi18614+8611654+4411654+4417643(Top 66%)11074(Top 73%)11074(Top 5199%)
35K21.75 mi0.75 mi18544+7011618+3611618+3617035(Top 64%)10727(Top 71%)10727(Top 5036%)
23M23.00 mi1.25 mi18453+9111557+6111557+6117104(Top 64%)10739(Top 71%)10739(Top 5042%)
24M24.00 mi1.00 mi18380+7311514+4311514+4316761(Top 63%)10516(Top 69%)10516(Top 4937%)
40K24.85 mi0.85 mi18331+4911479+3511479+3516913(Top 64%)10549(Top 70%)10549(Top 4953%)
25.2M25.20 mi0.35 mi18312+1911467+1211467+1217562(Top 66%)10819(Top 71%)10819(Top 5079%)
Finish26.22 mi1.02 mi18353-4111482-1511482-1518855(Top 71%)11471(Top 76%)11471(Top 5385%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18893

Males

11833

M70-74

11833

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

19542

Males

12104

M70-74

12104

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18893

Males

11833

M70-74

11833

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18914

Males

11857

M70-74

11857

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

18571

Males

11732

M70-74

11732

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

18234

Males

11527

M70-74

11527

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17957

Males

11312

M70-74

11312

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17777

Males

11134

M70-74

11134

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

17643

Males

11074

M70-74

11074

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

17035

Males

10727

M70-74

10727

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

17104

Males

10739

M70-74

10739

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16761

Males

10516

M70-74

10516

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16913

Males

10549

M70-74

10549

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17562

Males

10819

M70-74

10819

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18855

Males

11471

M70-74

11471

Passing Analysis

Category:
Athletes Passed
2043
Passed By
929
Net Change
+1114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19467
5K → 10K326330-4#19467#19471
10K → 15K31993+226#19471#19245
15K → 20K216105+111#19245#19134
20K → Half4117+24#19134#19110
Half → 25K19238+154#19110#18956
25K → 30K25675+181#18956#18775
30K → 20M12146+75#18775#18700
20M → 21M12943+86#18700#18614
21M → 35K8212+70#18614#18544
35K → 23M13039+91#18544#18453
23M → 24M9118+73#18453#18380
24M → 40K7324+49#18380#18331
40K → 25.2M3213+19#18331#18312
25.2M → Finish3576-41#18312#18353
TOTALS2043929+1114
📊

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