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BOSTON MARATHON 2023

Patrick Walsh

Bib: 18715•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 39%
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
7:51/mi
24:23
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
47:44
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:11:43
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:35:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:41:12
↑ 19↓ 370.5%
25K· 15.53 mi
8:06/mi
2:00:50
↑ 66↓ 880.2%
30K· 18.64 mi
8:33/mi
2:27:24
↑ 181↓ 1480.2%
20M
8:29/mi
2:38:56
↑ 64↓ 500.2%
21M
8:59/mi
2:47:55
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
2:53:57
↑ 17↓ 861.7%
23M
8:30/mi
3:04:35
↑ 23↓ 630.6%
24M
8:07/mi
3:12:42
↓ 821.3%
40K· 24.85 mi
8:21/mi
3:19:50
↓ 200.3%
25.2M
8:59/mi
3:22:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:31:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:12
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:50:17
Pace8:25 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5924:237:5124:23
7:51
-
10K
6.21 mi11:39:2047:447:4123:21
7:31
-0:20
15K
9.32 mi12:03:191:11:437:4223:59
7:43
+0:12
20K
12.43 mi12:27:331:35:577:4324:14
7:48
+0:05
Half
13.11 mi12:32:481:41:127:435:15
7:42
-0:06
25K
15.53 mi12:52:262:00:507:4719:38
8:06
+0:24
30K
18.64 mi13:19:002:27:247:5426:34
8:33
+0:27
20M
20.00 mi13:30:322:38:567:5711:32
8:29
-0:04
21M
21.00 mi13:39:312:47:558:008:59
8:59
+0:30
35K
21.75 mi13:45:332:53:578:006:02
8:04
-0:55
23M
23.00 mi13:56:113:04:358:0210:38
8:30
+0:26
24M
24.00 mi14:04:183:12:428:028:07
8:07
-0:23
40K
24.85 mi14:11:263:19:508:027:08
8:21
+0:14
25.2M
25.20 mi14:14:323:22:568:033:06
8:59
+0:38
Finish
26.22 mi14:23:053:31:298:048:33
8:23
-0:36

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

7:31 /mi

Average Pace

8:04 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:59

64% of race

Time at Steady Pace

1:04:25

30% of race

Time at Slower Pace

12:05

6% of race

Average Pace: 8:04 /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 mi11:15:5924:237:5124:23
7:51
#12808
10K
6.21 mi11:39:2047:447:4123:21
7:31
#11632
15K
9.32 mi12:03:191:11:437:4223:59
7:43
#11727
20K
12.43 mi12:27:331:35:577:4324:14
7:48
#11697
Half
13.11 mi12:32:481:41:127:435:15
7:42
#11706
25K
15.53 mi12:52:262:00:507:4719:38
8:06
#11989
30K
18.64 mi13:19:002:27:247:5426:34
8:33
#12527
20M
20.00 mi13:30:322:38:567:5711:32
8:29
#12600
21M
21.00 mi13:39:312:47:558:008:59
8:59
#12627
35K
21.75 mi13:45:332:53:578:006:02
8:04
#12613
23M
23.00 mi13:56:113:04:358:0210:38
8:30
#12631
24M
24.00 mi14:04:183:12:428:028:07
8:07
#12598
40K
24.85 mi14:11:263:19:508:027:08
8:21
#12594
25.2M
25.20 mi14:14:323:22:568:033:06
8:59
#12590
Finish
26.22 mi14:23:053:31:298:048:33
8:23
#12665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi128089460946012004(Top 45%)9086(Top 60%)9086(Top 639%)
10K6.21 mi3.10 mi11632+11768950+5108950+51010568(Top 40%)8467(Top 56%)8467(Top 595%)
15K9.32 mi3.11 mi11727-958967-178967-1712004(Top 45%)9086(Top 60%)9086(Top 639%)
20K12.43 mi3.11 mi11697+308939+288939+2811740(Top 44%)8911(Top 59%)8911(Top 627%)
Half13.11 mi0.68 mi11706-98950-118950-1111816(Top 44%)9001(Top 59%)9001(Top 633%)
25K15.53 mi2.42 mi11989-2839041-919041-9113478(Top 51%)9547(Top 63%)9547(Top 671%)
30K18.64 mi3.11 mi12527-5389238-1979238-19714593(Top 55%)9886(Top 65%)9886(Top 695%)
20M20.00 mi1.36 mi12600-739250-129250-1213522(Top 51%)9364(Top 62%)9364(Top 659%)
21M21.00 mi1.00 mi12627-279237+139237+1313283(Top 50%)9164(Top 60%)9164(Top 644%)
35K21.75 mi0.75 mi12613+149222+159222+1512547(Top 47%)8798(Top 58%)8798(Top 619%)
23M23.00 mi1.25 mi12631-189206+169206+1613147(Top 49%)8980(Top 59%)8980(Top 632%)
24M24.00 mi1.00 mi12598+339171+359171+3512029(Top 45%)8414(Top 55%)8414(Top 592%)
40K24.85 mi0.85 mi12594+49153+189153+1812309(Top 46%)8465(Top 56%)8465(Top 595%)
25.2M25.20 mi0.35 mi12590+49140+139140+1312406(Top 47%)8469(Top 56%)8469(Top 596%)
Finish26.22 mi1.02 mi12665-759150-109150-1014637(Top 55%)9548(Top 63%)9548(Top 671%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

12004

Males

9086

M55-59

9086

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10568

Males

8467

M55-59

8467

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

12004

Males

9086

M55-59

9086

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11740

Males

8911

M55-59

8911

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11816

Males

9001

M55-59

9001

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13478

Males

9547

M55-59

9547

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14593

Males

9886

M55-59

9886

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13522

Males

9364

M55-59

9364

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

13283

Males

9164

M55-59

9164

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12547

Males

8798

M55-59

8798

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13147

Males

8980

M55-59

8980

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12029

Males

8414

M55-59

8414

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12309

Males

8465

M55-59

8465

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12406

Males

8469

M55-59

8469

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14637

Males

9548

M55-59

9548

Passing Analysis

Category:
Athletes Passed
2229
Passed By
2086
Net Change
+143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12808
5K → 10K122044+1176#12808#11632
10K → 15K146241-95#11632#11727
15K → 20K184154+30#11727#11697
20K → Half2534-9#11697#11706
Half → 25K58341-283#11706#11989
25K → 30K83621-538#11989#12527
30K → 20M79152-73#12527#12600
20M → 21M84111-27#12600#12627
21M → 35K5339+14#12627#12613
35K → 23M82100-18#12613#12631
23M → 24M9057+33#12631#12598
24M → 40K5450+4#12598#12594
40K → 25.2M2723+4#12594#12590
25.2M → Finish44119-75#12590#12665
TOTALS22292086+143
📊

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