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BOSTON MARATHON 2023

Josh Ryon

Bib: 31928•M

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
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
8:46/mi
27:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:54/mi
54:54
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:22:19
↑ 67↓ 78
20K· 12.43 mi
8:48/mi
1:49:40
↑ 106↓ 860.1%
Half· 13.11 mi
8:45/mi
1:55:38
↑ 19↓ 370.5%
25K· 15.53 mi
9:01/mi
2:17:29
↑ 66↓ 880.2%
30K· 18.64 mi
9:28/mi
2:46:54
↑ 181↓ 1480.2%
20M
9:50/mi
3:00:16
↑ 64↓ 500.2%
21M
10:16/mi
3:10:32
↑ 106↓ 241.6%
35K· 21.75 mi
9:27/mi
3:17:36
↑ 17↓ 861.7%
23M
9:53/mi
3:29:59
↑ 23↓ 630.6%
24M
8:54/mi
3:38:53
↓ 821.3%
40K· 24.85 mi
9:23/mi
3:46:54
↓ 200.3%
25.2M
10:18/mi
3:50:27
↑ 13↓ 160.2%
Finish· 26.22 mi
8:54/mi
3:59:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:38
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:03:53
Pace9:27 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0127:148:4627:14
8:46
-
10K
6.21 mi12:14:4154:548:5027:40
8:54
+0:08
15K
9.32 mi12:42:061:22:198:5027:25
8:49
-0:05
20K
12.43 mi13:09:271:49:408:4927:21
8:48
-0:01
Half
13.11 mi13:15:251:55:388:495:58
8:45
-0:03
25K
15.53 mi13:37:162:17:298:5121:51
9:01
+0:16
30K
18.64 mi14:06:412:46:548:5729:25
9:28
+0:27
20M
20.00 mi14:20:033:00:169:0113:22
9:50
+0:22
21M
21.00 mi14:30:193:10:329:0410:16
10:16
+0:26
35K
21.75 mi14:37:233:17:369:057:04
9:27
-0:49
23M
23.00 mi14:49:463:29:599:0812:23
9:53
+0:26
24M
24.00 mi14:58:403:38:539:078:54
8:54
-0:59
40K
24.85 mi15:06:413:46:549:088:01
9:23
+0:29
25.2M
25.20 mi15:10:143:50:279:093:33
10:18
+0:55
Finish
26.22 mi15:19:183:59:319:099:04
8:54
-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

8:45 /mi

Average Pace

9:09 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:57

83% of race

Time at Steady Pace

39:34

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:08 /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 mi11:47:0127:148:4627:14
8:46
#19261
10K
6.21 mi12:14:4154:548:5027:40
8:54
#19852
15K
9.32 mi12:42:061:22:198:5027:25
8:49
#19769
20K
12.43 mi13:09:271:49:408:4927:21
8:48
#19446
Half
13.11 mi13:15:251:55:388:495:58
8:45
#19434
25K
15.53 mi13:37:162:17:298:5121:51
9:01
#19354
30K
18.64 mi14:06:412:46:548:5729:25
9:28
#19370
20M
20.00 mi14:20:033:00:169:0113:22
9:50
#19424
21M
21.00 mi14:30:193:10:329:0410:16
10:16
#19384
35K
21.75 mi14:37:233:17:369:057:04
9:27
#19394
23M
23.00 mi14:49:463:29:599:0812:23
9:53
#19442
24M
24.00 mi14:58:403:38:539:078:54
8:54
#19316
40K
24.85 mi15:06:413:46:549:088:01
9:23
#19269
25.2M
25.20 mi15:10:143:50:279:093:33
10:18
#19276
Finish
26.22 mi15:19:183:59:319:099:04
8:54
#19229
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19261118761187619645(Top 74%)12151(Top 80%)12151(Top 540%)
10K6.21 mi3.10 mi19852-59112150-27412150-27420437(Top 77%)12471(Top 82%)12471(Top 554%)
15K9.32 mi3.11 mi19769+8312147+312147+319645(Top 74%)12151(Top 80%)12151(Top 540%)
20K12.43 mi3.11 mi19446+32312030+11712030+11718691(Top 70%)11767(Top 78%)11767(Top 523%)
Half13.11 mi0.68 mi19434+1212028+212028+219164(Top 72%)11961(Top 79%)11961(Top 531%)
25K15.53 mi2.42 mi19354+8012003+2512003+2519010(Top 71%)11854(Top 78%)11854(Top 526%)
30K18.64 mi3.11 mi19370-1611992+1111992+1119305(Top 73%)11925(Top 79%)11925(Top 530%)
20M20.00 mi1.36 mi19424-5411999-711999-719959(Top 75%)12109(Top 80%)12109(Top 538%)
21M21.00 mi1.00 mi19384+4011971+2811971+2818923(Top 71%)11608(Top 76%)11608(Top 515%)
35K21.75 mi0.75 mi19394-1011974-311974-319682(Top 74%)11912(Top 78%)11912(Top 529%)
23M23.00 mi1.25 mi19442-4811989-1511989-1519661(Top 74%)11866(Top 78%)11866(Top 527%)
24M24.00 mi1.00 mi19316+12611932+5711932+5716763(Top 63%)10518(Top 69%)10518(Top 467%)
40K24.85 mi0.85 mi19269+4711896+3611896+3617842(Top 67%)10964(Top 72%)10964(Top 487%)
25.2M25.20 mi0.35 mi19276-711894+211894+218432(Top 69%)11224(Top 74%)11224(Top 498%)
Finish26.22 mi1.02 mi19229+4711867+2711867+2717474(Top 66%)10822(Top 71%)10822(Top 481%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

19645

Males

12151

M45-49

12151

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

20437

Males

12471

M45-49

12471

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

19645

Males

12151

M45-49

12151

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

18691

Males

11767

M45-49

11767

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

19164

Males

11961

M45-49

11961

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

19010

Males

11854

M45-49

11854

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

19305

Males

11925

M45-49

11925

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19959

Males

12109

M45-49

12109

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

18923

Males

11608

M45-49

11608

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

19682

Males

11912

M45-49

11912

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19661

Males

11866

M45-49

11866

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16763

Males

10518

M45-49

10518

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17842

Males

10964

M45-49

10964

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18432

Males

11224

M45-49

11224

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

17474

Males

10822

M45-49

10822

Passing Analysis

Category:
Athletes Passed
1627
Passed By
1595
Net Change
+32
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19261
5K → 10K121712-591#19261#19852
10K → 15K220137+83#19852#19769
15K → 20K36138+323#19769#19446
20K → Half3523+12#19446#19434
Half → 25K16383+80#19434#19354
25K → 30K154170-16#19354#19370
30K → 20M66120-54#19370#19424
20M → 21M10464+40#19424#19384
21M → 35K3747-10#19384#19394
35K → 23M60108-48#19394#19442
23M → 24M1348+126#19442#19316
24M → 40K6720+47#19316#19269
40K → 25.2M2633-7#19269#19276
25.2M → Finish7932+47#19276#19229
TOTALS16271595+32
📊

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