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BOSTON MARATHON 2025

Kody Mcdonald

Bib: 7322•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:00
Rank: #6002
Start → 5K
21:00 | 6:46/mi
10K· 6.21 mi
41:39
Rank: #5402 (+600)
5K → 10K
20:39 | 6:39/mi
15K· 9.32 mi
1:02:50
Rank: #5635 (-233)
10K → 15K
21:11 | 6:49/mi
20K· 12.43 mi
1:25:14
Rank: #6485 (-850)
15K → 20K
22:24 | 7:13/mi
Half· 13.11 mi
1:30:05
Rank: #6609 (-124)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:47:42
Rank: #6813 (-204)
Half → 25K
17:37 | 7:16/mi
30K· 18.64 mi
2:11:59
Rank: #7215 (-402)
25K → 30K
24:17 | 7:49/mi
20M
2:22:56
Rank: #7374 (-159)
30K → 20M
10:57 | 8:03/mi
21M
2:31:44
Rank: #7558 (-184)
20M → 21M
8:48 | 8:48/mi
35K· 21.75 mi
2:37:47
Rank: #7711 (-153)
21M → 35K
6:03 | 8:05/mi
23M
2:48:43
Rank: #8106 (-395)
35K → 23M
10:56 | 8:44/mi
24M
2:57:04
Rank: #8315 (-209)
23M → 24M
8:21 | 8:21/mi
40K· 24.85 mi
3:04:42
Rank: #8641 (-326)
24M → 40K
7:38 | 8:56/mi
25.2M
3:08:09
Rank: #8807 (-166)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:16:52
Rank: #9160 (-353)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:05
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:46:47
Pace8:09 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0821:006:4621:00
6:46
-
10K
6.21 mi10:47:4741:396:4220:39
6:39
-0:07
15K
9.32 mi11:08:581:02:506:4421:11
6:49
+0:10
20K
12.43 mi11:31:221:25:146:5222:24
7:13
+0:24
Half
13.11 mi11:36:131:30:056:524:51
7:07
-0:06
25K
15.53 mi11:53:501:47:426:5617:37
7:16
+0:09
30K
18.64 mi12:18:072:11:597:0524:17
7:49
+0:33
20M
20.00 mi12:29:042:22:567:0910:57
8:03
+0:14
21M
21.00 mi12:37:522:31:447:148:48
8:48
+0:45
35K
21.75 mi12:43:552:37:477:156:03
8:05
-0:43
23M
23.00 mi12:54:512:48:437:2010:56
8:44
+0:39
24M
24.00 mi13:03:122:57:047:238:21
8:21
-0:23
40K
24.85 mi13:10:503:04:427:267:38
8:56
+0:35
25.2M
25.20 mi13:14:173:08:097:283:27
10:00
+1:04
Finish
26.22 mi13:23:003:16:527:318:43
8:33
-1:27

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

6:39 /mi

Average Pace

7:31 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:42

55% of race

Time at Steady Pace

49:38

25% of race

Time at Slower Pace

39:32

20% of race

Average Pace: 7:30 /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 mi10:27:0821:006:4621:00
6:46
#6002
10K
6.21 mi10:47:4741:396:4220:39
6:39
#5402
15K
9.32 mi11:08:581:02:506:4421:11
6:49
#5635
20K
12.43 mi11:31:221:25:146:5222:24
7:13
#6485
Half
13.11 mi11:36:131:30:056:524:51
7:07
#6609
25K
15.53 mi11:53:501:47:426:5617:37
7:16
#6813
30K
18.64 mi12:18:072:11:597:0524:17
7:49
#7215
20M
20.00 mi12:29:042:22:567:0910:57
8:03
#7374
21M
21.00 mi12:37:522:31:447:148:48
8:48
#7558
35K
21.75 mi12:43:552:37:477:156:03
8:05
#7711
23M
23.00 mi12:54:512:48:437:2010:56
8:44
#8106
24M
24.00 mi13:03:122:57:047:238:21
8:21
#8315
40K
24.85 mi13:10:503:04:427:267:38
8:56
#8641
25.2M
25.20 mi13:14:173:08:097:283:27
10:00
#8807
Finish
26.22 mi13:23:003:16:527:318:43
8:33
#9160
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6002552155216276(Top 22%)5686(Top 35%)5686(Top 101%)
10K6.21 mi3.10 mi5402+6005005+5165005+5164862(Top 17%)4545(Top 28%)4545(Top 81%)
15K9.32 mi3.11 mi5635-2335195-1905195-1906276(Top 22%)5686(Top 35%)5686(Top 101%)
20K12.43 mi3.11 mi6485-8505868-6735868-6738285(Top 29%)7039(Top 44%)7039(Top 125%)
Half13.11 mi0.68 mi6609-1245970-1025970-1028339(Top 29%)7108(Top 44%)7108(Top 126%)
25K15.53 mi2.42 mi6813-2046108-1386108-1388104(Top 29%)6829(Top 42%)6829(Top 121%)
30K18.64 mi3.11 mi7215-4026360-2526360-25210061(Top 35%)7715(Top 48%)7715(Top 137%)
20M20.00 mi1.36 mi7374-1596442-826442-8210803(Top 38%)7937(Top 49%)7937(Top 141%)
21M21.00 mi1.00 mi7558-1846520-786520-7812260(Top 43%)8485(Top 53%)8485(Top 150%)
35K21.75 mi0.75 mi7711-1536604-846604-8412781(Top 45%)8694(Top 54%)8694(Top 154%)
23M23.00 mi1.25 mi8106-3956802-1986802-19814705(Top 52%)9483(Top 59%)9483(Top 168%)
24M24.00 mi1.00 mi8315-2096903-1016903-10113535(Top 48%)8907(Top 55%)8907(Top 158%)
40K24.85 mi0.85 mi8641-3267054-1517054-15115864(Top 56%)9840(Top 61%)9840(Top 174%)
25.2M25.20 mi0.35 mi8807-1667135-817135-8116951(Top 60%)10316(Top 64%)10316(Top 183%)
Finish26.22 mi1.02 mi9160-3537297-1627297-16216528(Top 58%)10157(Top 63%)10157(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6276

Males

5686

M18-39

5686

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4862

Males

4545

M18-39

4545

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6276

Males

5686

M18-39

5686

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8285

Males

7039

M18-39

7039

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

8339

Males

7108

M18-39

7108

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8104

Males

6829

M18-39

6829

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

10061

Males

7715

M18-39

7715

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10803

Males

7937

M18-39

7937

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12260

Males

8485

M18-39

8485

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12781

Males

8694

M18-39

8694

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14705

Males

9483

M18-39

9483

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

13535

Males

8907

M18-39

8907

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15864

Males

9840

M18-39

9840

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16951

Males

10316

M18-39

10316

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16528

Males

10157

M18-39

10157

Passing Analysis

Category:
Athletes Passed
1100
Passed By
4258
Net Change
-3158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6002
5K → 10K62828+600#6002#5402
10K → 15K57290-233#5402#5635
15K → 20K24874-850#5635#6485
20K → Half3127-124#6485#6609
Half → 25K69273-204#6609#6813
25K → 30K78480-402#6813#7215
30K → 20M65224-159#7215#7374
20M → 21M37221-184#7374#7558
21M → 35K23176-153#7558#7711
35K → 23M34429-395#7711#8106
23M → 24M36245-209#8106#8315
24M → 40K22348-326#8315#8641
40K → 25.2M5171-166#8641#8807
25.2M → Finish19372-353#8807#9160
TOTALS11004258-3158
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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