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BOSTON MARATHON 2023

Ryan Foisy

Bib: 29884•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
8:43/mi
27:06
↑ 97↓ 3451.5%
10K· 6.21 mi
8:52/mi
54:40
↑ 79↓ 1380.4%
15K· 9.32 mi
8:55/mi
1:22:23
↑ 67↓ 78
20K· 12.43 mi
8:55/mi
1:50:05
↑ 106↓ 860.1%
Half· 13.11 mi
8:55/mi
1:56:10
↑ 19↓ 370.5%
25K· 15.53 mi
9:10/mi
2:18:24
↑ 66↓ 880.2%
30K· 18.64 mi
9:16/mi
2:47:10
↑ 181↓ 1480.2%
20M
9:19/mi
2:59:49
↑ 64↓ 500.2%
21M
9:53/mi
3:09:42
↑ 106↓ 241.6%
35K· 21.75 mi
9:23/mi
3:16:43
↑ 17↓ 861.7%
23M
9:41/mi
3:28:50
↑ 23↓ 630.6%
24M
9:22/mi
3:38:12
↓ 821.3%
40K· 24.85 mi
9:30/mi
3:46:19
↓ 200.3%
25.2M
10:26/mi
3:49:55
↑ 13↓ 160.2%
Finish· 26.22 mi
9:09/mi
3:59:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:10
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:03:04
Pace9:23 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4127:068:4327:06
8:43
-
10K
6.21 mi12:10:1554:408:4827:34
8:52
+0:09
15K
9.32 mi12:37:581:22:238:5027:43
8:55
+0:03
20K
12.43 mi13:05:401:50:058:5127:42
8:55
0:00
Half
13.11 mi13:11:451:56:108:526:05
8:55
0:00
25K
15.53 mi13:33:592:18:248:5522:14
9:10
+0:15
30K
18.64 mi14:02:452:47:108:5828:46
9:16
+0:06
20M
20.00 mi14:15:242:59:498:5912:39
9:19
+0:03
21M
21.00 mi14:25:173:09:429:029:53
9:53
+0:34
35K
21.75 mi14:32:183:16:439:037:01
9:23
-0:30
23M
23.00 mi14:44:253:28:509:0512:07
9:41
+0:18
24M
24.00 mi14:53:473:38:129:069:22
9:22
-0:19
40K
24.85 mi15:01:543:46:199:068:07
9:30
+0:08
25.2M
25.20 mi15:05:303:49:559:073:36
10:26
+0:56
Finish
26.22 mi15:14:493:59:149:089:19
9:09
-1:17

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

8:43 /mi

Average Pace

9:08 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:33:38

89% of race

Time at Steady Pace

22:00

9% of race

Time at Slower Pace

3:36

2% of race

Average Pace: 9:07 /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 mi11:42:4127:068:4327:06
8:43
#19025
10K
6.21 mi12:10:1554:408:4827:34
8:52
#19661
15K
9.32 mi12:37:581:22:238:5027:43
8:55
#19802
20K
12.43 mi13:05:401:50:058:5127:42
8:55
#19622
Half
13.11 mi13:11:451:56:108:526:05
8:55
#19662
25K
15.53 mi13:33:592:18:248:5522:14
9:10
#19669
30K
18.64 mi14:02:452:47:108:5828:46
9:16
#19436
20M
20.00 mi14:15:242:59:498:5912:39
9:19
#19320
21M
21.00 mi14:25:173:09:429:029:53
9:53
#19197
35K
21.75 mi14:32:183:16:439:037:01
9:23
#19225
23M
23.00 mi14:44:253:28:509:0512:07
9:41
#19204
24M
24.00 mi14:53:473:38:129:069:22
9:22
#19189
40K
24.85 mi15:01:543:46:199:068:07
9:30
#19170
25.2M
25.20 mi15:05:303:49:559:073:36
10:26
#19164
Finish
26.22 mi15:14:493:59:149:089:19
9:09
#19181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19025117881178820136(Top 76%)12365(Top 81%)12365(Top 234%)
10K6.21 mi3.10 mi19661-63612074-28612074-28620290(Top 76%)12402(Top 82%)12402(Top 235%)
15K9.32 mi3.11 mi19802-14112160-8612160-8620136(Top 76%)12365(Top 81%)12365(Top 234%)
20K12.43 mi3.11 mi19622+18012104+5612104+5619275(Top 72%)12000(Top 79%)12000(Top 227%)
Half13.11 mi0.68 mi19662-4012123-1912123-1920023(Top 75%)12317(Top 81%)12317(Top 233%)
25K15.53 mi2.42 mi19669-712127-412127-419704(Top 74%)12149(Top 80%)12149(Top 230%)
30K18.64 mi3.11 mi19436+23312024+10312024+10318439(Top 69%)11537(Top 76%)11537(Top 218%)
20M20.00 mi1.36 mi19320+11611958+6611958+6618059(Top 68%)11271(Top 74%)11271(Top 213%)
21M21.00 mi1.00 mi19197+12311894+6411894+6417572(Top 66%)11046(Top 73%)11046(Top 209%)
35K21.75 mi0.75 mi19225-2811903-911903-919424(Top 73%)11783(Top 78%)11783(Top 223%)
23M23.00 mi1.25 mi19204+2111886+1711886+1718988(Top 71%)11565(Top 76%)11565(Top 219%)
24M24.00 mi1.00 mi19189+1511871+1511871+1518706(Top 70%)11405(Top 75%)11405(Top 216%)
40K24.85 mi0.85 mi19170+1911851+2011851+2018298(Top 69%)11180(Top 74%)11180(Top 212%)
25.2M25.20 mi0.35 mi19164+611850+111850+118880(Top 71%)11415(Top 75%)11415(Top 216%)
Finish26.22 mi1.02 mi19181-1711848+211848+218644(Top 70%)11377(Top 75%)11377(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

20136

Males

12365

M18-39

12365

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

20290

Males

12402

M18-39

12402

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

20136

Males

12365

M18-39

12365

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

19275

Males

12000

M18-39

12000

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

20023

Males

12317

M18-39

12317

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

19704

Males

12149

M18-39

12149

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

18439

Males

11537

M18-39

11537

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

18059

Males

11271

M18-39

11271

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

17572

Males

11046

M18-39

11046

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

19424

Males

11783

M18-39

11783

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18988

Males

11565

M18-39

11565

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

18706

Males

11405

M18-39

11405

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18298

Males

11180

M18-39

11180

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18880

Males

11415

M18-39

11415

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

18644

Males

11377

M18-39

11377

Passing Analysis

Category:
Athletes Passed
1518
Passed By
1674
Net Change
-156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19025
5K → 10K117753-636#19025#19661
10K → 15K120261-141#19661#19802
15K → 20K27191+180#19802#19622
20K → Half1858-40#19622#19662
Half → 25K116123-7#19662#19669
25K → 30K28451+233#19669#19436
30K → 20M14630+116#19436#19320
20M → 21M14219+123#19320#19197
21M → 35K3159-28#19197#19225
35K → 23M8160+21#19225#19204
23M → 24M6045+15#19204#19189
24M → 40K6849+19#19189#19170
40K → 25.2M2620+6#19170#19164
25.2M → Finish3855-17#19164#19181
TOTALS15181674-156
📊

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