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BOSTON MARATHON 2023

Brent Wathke

Bib: 2025•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Masters (Masters Men)
#0 / 9891
Top 3%
Division (M40-44)
#0 / 2241
Top 9%
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
6:26/mi
19:58
↑ 97↓ 3451.5%
10K· 6.21 mi
6:18/mi
39:31
↑ 79↓ 1380.4%
15K· 9.32 mi
6:20/mi
59:12
↑ 67↓ 78
20K· 12.43 mi
6:22/mi
1:18:59
↑ 106↓ 860.1%
Half· 13.11 mi
6:21/mi
1:23:19
↑ 19↓ 370.5%
25K· 15.53 mi
6:24/mi
1:38:51
↑ 66↓ 880.2%
30K· 18.64 mi
6:34/mi
1:59:16
↑ 181↓ 1480.2%
20M
6:30/mi
2:08:06
↑ 64↓ 500.2%
21M
7:09/mi
2:15:15
↑ 106↓ 241.6%
35K· 21.75 mi
6:17/mi
2:19:57
↑ 17↓ 861.7%
23M
6:32/mi
2:28:08
↑ 23↓ 630.6%
24M
6:19/mi
2:34:27
↓ 821.3%
40K· 24.85 mi
6:32/mi
2:40:02
↓ 200.3%
25.2M
7:18/mi
2:42:33
↑ 13↓ 160.2%
Finish· 26.22 mi
6:33/mi
2:49:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:19
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:25:54
Pace6:33 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3819:586:2619:58
6:26
-
10K
6.21 mi10:40:1139:316:2219:33
6:18
-0:08
15K
9.32 mi10:59:5259:126:2119:41
6:20
+0:02
20K
12.43 mi11:19:391:18:596:2119:47
6:22
+0:02
Half
13.11 mi11:23:591:23:196:214:20
6:21
-0:01
25K
15.53 mi11:39:311:38:516:2215:32
6:24
+0:03
30K
18.64 mi11:59:561:59:166:2420:25
6:34
+0:10
20M
20.00 mi12:08:462:08:066:248:50
6:30
-0:04
21M
21.00 mi12:15:552:15:156:267:09
7:09
+0:39
35K
21.75 mi12:20:372:19:576:264:42
6:17
-0:52
23M
23.00 mi12:28:482:28:086:268:11
6:32
+0:15
24M
24.00 mi12:35:072:34:276:266:19
6:19
-0:13
40K
24.85 mi12:40:422:40:026:265:35
6:32
+0:13
25.2M
25.20 mi12:43:132:42:336:272:31
7:18
+0:46
Finish
26.22 mi12:49:532:49:136:286:40
6:33
-0:45

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

6:17 /mi

Average Pace

6:28 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:33

94% of race

Time at Steady Pace

9:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:20:3819:586:2619:58
6:26
#1916
10K
6.21 mi10:40:1139:316:2219:33
6:18
#1811
15K
9.32 mi10:59:5259:126:2119:41
6:20
#1798
20K
12.43 mi11:19:391:18:596:2119:47
6:22
#1743
Half
13.11 mi11:23:591:23:196:214:20
6:21
#1759
25K
15.53 mi11:39:311:38:516:2215:32
6:24
#1757
30K
18.64 mi11:59:561:59:166:2420:25
6:34
#1720
20M
20.00 mi12:08:462:08:066:248:50
6:30
#1685
21M
21.00 mi12:15:552:15:156:267:09
7:09
#1725
35K
21.75 mi12:20:372:19:576:264:42
6:17
#1702
23M
23.00 mi12:28:482:28:086:268:11
6:32
#1681
24M
24.00 mi12:35:072:34:276:266:19
6:19
#1646
40K
24.85 mi12:40:422:40:026:265:35
6:32
#1620
25.2M
25.20 mi12:43:132:42:336:272:31
7:18
#1633
Finish
26.22 mi12:49:532:49:136:286:40
6:33
#1645
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1916182718271806(Top 7%)1729(Top 11%)1729(Top 77%)
10K6.21 mi3.10 mi1811+1051732+951732+951743(Top 7%)1667(Top 11%)1667(Top 74%)
15K9.32 mi3.11 mi1798+131719+131719+131806(Top 7%)1729(Top 11%)1729(Top 77%)
20K12.43 mi3.11 mi1743+551667+521667+521670(Top 6%)1599(Top 11%)1599(Top 71%)
Half13.11 mi0.68 mi1759-161682-151682-151969(Top 7%)1892(Top 12%)1892(Top 84%)
25K15.53 mi2.42 mi1757+21681+11681+11739(Top 7%)1665(Top 11%)1665(Top 74%)
30K18.64 mi3.11 mi1720+371645+361645+361835(Top 7%)1758(Top 12%)1758(Top 78%)
20M20.00 mi1.36 mi1685+351612+331612+331449(Top 5%)1378(Top 9%)1378(Top 61%)
21M21.00 mi1.00 mi1725-401651-391651-392810(Top 11%)2635(Top 17%)2635(Top 118%)
35K21.75 mi0.75 mi1702+231629+221629+221512(Top 6%)1436(Top 9%)1436(Top 64%)
23M23.00 mi1.25 mi1681+211608+211608+211553(Top 6%)1475(Top 10%)1475(Top 66%)
24M24.00 mi1.00 mi1646+351574+341574+341385(Top 5%)1311(Top 9%)1311(Top 59%)
40K24.85 mi0.85 mi1620+261548+261548+261644(Top 6%)1547(Top 10%)1547(Top 69%)
25.2M25.20 mi0.35 mi1633-131560-121560-122852(Top 11%)2607(Top 17%)2607(Top 116%)
Finish26.22 mi1.02 mi1645-121569-91569-92668(Top 10%)2440(Top 16%)2440(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1806

Males

1729

M40-44

1729

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1743

Males

1667

M40-44

1667

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1806

Males

1729

M40-44

1729

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1670

Males

1599

M40-44

1599

20K→Half

12.4 - 13.1 mi

Top 7%
×2story building
+19ft-37ft

Overall

1969

Males

1892

M40-44

1892

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1739

Males

1665

M40-44

1665

25K→30K

15.5 - 18.6 mi

Top 7%
×9story building
+181ft-148ft

Overall

1835

Males

1758

M40-44

1758

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1449

Males

1378

M40-44

1378

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2810

Males

2635

M40-44

2635

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1512

Males

1436

M40-44

1436

35K→23M

21.8 - 23.0 mi

Top 6%
×5story building
+23ft-63ft

Overall

1553

Males

1475

M40-44

1475

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1385

Males

1311

M40-44

1311

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1644

Males

1547

M40-44

1547

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2852

Males

2607

M40-44

2607

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2668

Males

2440

M40-44

2440

Passing Analysis

Category:
Athletes Passed
640
Passed By
369
Net Change
+271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1916
5K → 10K15954+105#1916#1811
10K → 15K6451+13#1811#1798
15K → 20K7318+55#1798#1743
20K → Half723-16#1743#1759
Half → 25K3230+2#1759#1757
25K → 30K6932+37#1757#1720
30K → 20M4611+35#1720#1685
20M → 21M1353-40#1685#1725
21M → 35K329+23#1725#1702
35K → 23M4019+21#1702#1681
23M → 24M427+35#1681#1646
24M → 40K3913+26#1646#1620
40K → 25.2M518-13#1620#1633
25.2M → Finish1931-12#1633#1645
TOTALS640369+271
📊

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