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BOSTON MARATHON 2024

Ryo Kodama

Bib: 9059•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 18%
Division (M18-39)
#0 / 4849
Top 39%
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
6:39/mi
20:40
↑ 97↓ 3451.5%
10K· 6.21 mi
6:18/mi
40:13
↑ 79↓ 1380.4%
15K· 9.32 mi
6:22/mi
1:00:01
↑ 67↓ 78
20K· 12.43 mi
6:33/mi
1:20:22
↑ 106↓ 860.1%
Half· 13.11 mi
6:12/mi
1:24:36
↑ 19↓ 370.5%
25K· 15.53 mi
6:43/mi
1:40:53
↑ 66↓ 880.2%
30K· 18.64 mi
7:05/mi
2:02:52
↑ 181↓ 1480.2%
20M
7:18/mi
2:12:47
↑ 64↓ 500.2%
21M
7:55/mi
2:20:42
↑ 106↓ 241.6%
35K· 21.75 mi
7:08/mi
2:26:02
↑ 17↓ 861.7%
23M
7:46/mi
2:35:45
↑ 23↓ 630.6%
24M
7:27/mi
2:43:12
↓ 821.3%
40K· 24.85 mi
7:40/mi
2:49:45
↓ 200.3%
25.2M
8:22/mi
2:52:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:02/mi
2:59:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:36
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:35:12
Pace7:16 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:4420:406:3920:40
6:39
-
10K
6.21 mi11:06:1740:136:2819:33
6:18
-0:21
15K
9.32 mi11:26:051:00:016:2619:48
6:22
+0:04
20K
12.43 mi11:46:261:20:226:2820:21
6:33
+0:11
Half
13.11 mi11:50:401:24:366:274:14
6:12
-0:21
25K
15.53 mi12:06:571:40:536:3016:17
6:43
+0:31
30K
18.64 mi12:28:562:02:526:3521:59
7:05
+0:22
20M
20.00 mi12:38:512:12:476:389:55
7:18
+0:13
21M
21.00 mi12:46:462:20:426:427:55
7:55
+0:37
35K
21.75 mi12:52:062:26:026:435:20
7:08
-0:47
23M
23.00 mi13:01:492:35:456:469:43
7:46
+0:38
24M
24.00 mi13:09:162:43:126:487:27
7:27
-0:19
40K
24.85 mi13:15:492:49:456:506:33
7:40
+0:13
25.2M
25.20 mi13:18:422:52:386:512:53
8:22
+0:42
Finish
26.22 mi13:25:522:59:486:527:10
7:02
-1:20

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

6:12 /mi

Average Pace

6:52 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:53

56% of race

Time at Steady Pace

44:24

25% of race

Time at Slower Pace

34:31

19% of race

Average Pace: 6:51 /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 mi10:46:4420:406:3920:40
6:39
#4406
10K
6.21 mi11:06:1740:136:2819:33
6:18
#2984
15K
9.32 mi11:26:051:00:016:2619:48
6:22
#2601
20K
12.43 mi11:46:261:20:226:2820:21
6:33
#2509
Half
13.11 mi11:50:401:24:366:274:14
6:12
#2426
25K
15.53 mi12:06:571:40:536:3016:17
6:43
#2424
30K
18.64 mi12:28:562:02:526:3521:59
7:05
#2461
20M
20.00 mi12:38:512:12:476:389:55
7:18
#2494
21M
21.00 mi12:46:462:20:426:427:55
7:55
#2547
35K
21.75 mi12:52:062:26:026:435:20
7:08
#2565
23M
23.00 mi13:01:492:35:456:469:43
7:46
#2680
24M
24.00 mi13:09:162:43:126:487:27
7:27
#2757
40K
24.85 mi13:15:492:49:456:506:33
7:40
#2792
25.2M
25.20 mi13:18:422:52:386:512:53
8:22
#2813
Finish
26.22 mi13:25:522:59:486:527:10
7:02
#2846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4406413441342045(Top 8%)1978(Top 14%)1978(Top 41%)
10K6.21 mi3.10 mi2984+14222854+12802854+12801880(Top 7%)1820(Top 12%)1820(Top 38%)
15K9.32 mi3.11 mi2601+3832499+3552499+3552045(Top 8%)1978(Top 14%)1978(Top 41%)
20K12.43 mi3.11 mi2509+922411+882411+882408(Top 9%)2308(Top 16%)2308(Top 48%)
Half13.11 mi0.68 mi2426+832331+802331+801354(Top 5%)1311(Top 9%)1311(Top 27%)
25K15.53 mi2.42 mi2424+22325+62325+62735(Top 11%)2587(Top 18%)2587(Top 53%)
30K18.64 mi3.11 mi2461-372349-242349-243214(Top 13%)2966(Top 20%)2966(Top 61%)
20M20.00 mi1.36 mi2494-332377-282377-283518(Top 14%)3177(Top 22%)3177(Top 66%)
21M21.00 mi1.00 mi2547-532422-452422-453842(Top 15%)3326(Top 23%)3326(Top 69%)
35K21.75 mi0.75 mi2565-182435-132435-133497(Top 14%)3091(Top 21%)3091(Top 64%)
23M23.00 mi1.25 mi2680-1152533-982533-984603(Top 18%)3743(Top 26%)3743(Top 77%)
24M24.00 mi1.00 mi2757-772599-662599-663932(Top 15%)3258(Top 22%)3258(Top 67%)
40K24.85 mi0.85 mi2792-352622-232622-234131(Top 16%)3279(Top 22%)3279(Top 68%)
25.2M25.20 mi0.35 mi2813-212633-112633-113877(Top 15%)3078(Top 21%)3078(Top 63%)
Finish26.22 mi1.02 mi2846-332659-262659-263262(Top 13%)2705(Top 19%)2705(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2045

Males

1978

M18-39

1978

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1880

Males

1820

M18-39

1820

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2045

Males

1978

M18-39

1978

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2408

Males

2308

M18-39

2308

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1354

Males

1311

M18-39

1311

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2735

Males

2587

M18-39

2587

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3214

Males

2966

M18-39

2966

30K→20M

18.6 - 20.0 mi

Top 14%
×5story building
+64ft-50ft

Overall

3518

Males

3177

M18-39

3177

20M→21M

20.0 - 21.0 mi

Top 15%
×8story building
+106ft-24ft

Overall

3842

Males

3326

M18-39

3326

21M→35K

21.0 - 21.8 mi

Top 14%
×7story building
+17ft-86ft

Overall

3497

Males

3091

M18-39

3091

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4603

Males

3743

M18-39

3743

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

3932

Males

3258

M18-39

3258

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4131

Males

3279

M18-39

3279

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3877

Males

3078

M18-39

3078

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3262

Males

2705

M18-39

2705

Passing Analysis

Category:
Athletes Passed
2529
Passed By
969
Net Change
+1560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4406
5K → 10K14220+1422#4406#2984
10K → 15K3852+383#2984#2601
15K → 20K13745+92#2601#2509
20K → Half830+83#2509#2426
Half → 25K8381+2#2426#2424
25K → 30K123160-37#2424#2461
30K → 20M5285-33#2461#2494
20M → 21M47100-53#2494#2547
21M → 35K3553-18#2547#2565
35K → 23M36151-115#2565#2680
23M → 24M38115-77#2680#2757
24M → 40K3469-35#2757#2792
40K → 25.2M2445-21#2792#2813
25.2M → Finish3063-33#2813#2846
TOTALS2529969+1560
📊

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