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BOSTON MARATHON 2025

Christian Rowe

Bib: 1327•M

TN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Division (M18-39)
#0 / 5642
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:55
Rank: #1386
Start → 5K
6:05/mi
18:55 split
10K· 6.21 mi
37:42
Rank: #1295 (+91)
5K → 10K
6:03/mi
18:47 split
15K· 9.32 mi
56:38
Rank: #1301 (-6)
10K → 15K
6:06/mi
18:56 split
20K· 12.43 mi
1:16:39
Rank: #1612 (-311)
15K → 20K
6:27/mi
20:01 split
Half· 13.11 mi
1:21:10
Rank: #1730 (-118)
20K → Half
6:37/mi
4:31 split
25K· 15.53 mi
1:38:13
Rank: #2304 (-574)
Half → 25K
7:02/mi
17:03 split
30K· 18.64 mi
2:01:40
Rank: #3197 (-893)
25K → 30K
7:33/mi
23:27 split
20M
2:12:04
Rank: #3508 (-311)
30K → 20M
7:39/mi
10:24 split
21M
2:20:06
Rank: #3680 (-172)
20M → 21M
8:02/mi
8:02 split
35K· 21.75 mi
2:25:30
Rank: #3763 (-83)
21M → 35K
7:13/mi
5:24 split
23M
2:34:53
Rank: #3907 (-144)
35K → 23M
7:30/mi
9:23 split
24M
2:42:06
Rank: #3985 (-78)
23M → 24M
7:13/mi
7:13 split
40K· 24.85 mi
2:48:23
Rank: #4040 (-55)
24M → 40K
7:21/mi
6:17 split
25.2M
2:51:11
Rank: #4077 (-37)
40K → 25.2M
8:07/mi
2:48 split
Finish· 26.22 mi
2:58:34
Rank: #4202 (-125)
25.2M → Finish
7:15/mi
7:23 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:10
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:37:24
Pace7:26 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3318:556:0518:55
6:05
-
10K
6.21 mi10:38:2037:426:0418:47
6:03
-0:02
15K
9.32 mi10:57:1656:386:0518:56
6:06
+0:03
20K
12.43 mi11:17:171:16:396:1020:01
6:27
+0:21
Half
13.11 mi11:21:481:21:106:114:31
6:37
+0:10
25K
15.53 mi11:38:511:38:136:1917:03
7:02
+0:25
30K
18.64 mi12:02:182:01:406:3223:27
7:33
+0:31
20M
20.00 mi12:12:422:12:046:3610:24
7:39
+0:06
21M
21.00 mi12:20:442:20:066:408:02
8:02
+0:23
35K
21.75 mi12:26:082:25:306:415:24
7:13
-0:49
23M
23.00 mi12:35:312:34:536:449:23
7:30
+0:17
24M
24.00 mi12:42:442:42:066:457:13
7:13
-0:17
40K
24.85 mi12:49:012:48:236:466:17
7:21
+0:08
25.2M
25.20 mi12:51:492:51:116:482:48
8:07
+0:46
Finish
26.22 mi12:59:122:58:346:497:23
7:15
-0:52

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

6:03 /mi

Average Pace

6:49 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:10

45% of race

Time at Steady Pace

52:43

30% of race

Time at Slower Pace

44:41

25% of race

Average Pace: 6:49 /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 mi10:19:3318:556:0518:55
6:05
#1386
10K
6.21 mi10:38:2037:426:0418:47
6:03
#1295
15K
9.32 mi10:57:1656:386:0518:56
6:06
#1301
20K
12.43 mi11:17:171:16:396:1020:01
6:27
#1612
Half
13.11 mi11:21:481:21:106:114:31
6:37
#1730
25K
15.53 mi11:38:511:38:136:1917:03
7:02
#2304
30K
18.64 mi12:02:182:01:406:3223:27
7:33
#3197
20M
20.00 mi12:12:422:12:046:3610:24
7:39
#3508
21M
21.00 mi12:20:442:20:066:408:02
8:02
#3680
35K
21.75 mi12:26:082:25:306:415:24
7:13
#3763
23M
23.00 mi12:35:312:34:536:449:23
7:30
#3907
24M
24.00 mi12:42:442:42:066:457:13
7:13
#3985
40K
24.85 mi12:49:012:48:236:466:17
7:21
#4040
25.2M
25.20 mi12:51:492:51:116:482:48
8:07
#4077
Finish
26.22 mi12:59:122:58:346:497:23
7:15
#4202
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1386131813181346(Top 5%)1278(Top 8%)1278(Top 23%)
10K6.21 mi3.10 mi1295+911232+861232+861264(Top 4%)1199(Top 7%)1199(Top 21%)
15K9.32 mi3.11 mi1301-61236-41236-41346(Top 5%)1278(Top 8%)1278(Top 23%)
20K12.43 mi3.11 mi1612-3111530-2941530-2942773(Top 10%)2640(Top 16%)2640(Top 47%)
Half13.11 mi0.68 mi1730-1181644-1141644-1144529(Top 16%)4222(Top 26%)4222(Top 75%)
25K15.53 mi2.42 mi2304-5742198-5542198-5546505(Top 23%)5759(Top 36%)5759(Top 102%)
30K18.64 mi3.11 mi3197-8933037-8393037-8398064(Top 28%)6621(Top 41%)6621(Top 117%)
20M20.00 mi1.36 mi3508-3113313-2763313-2768012(Top 28%)6439(Top 40%)6439(Top 114%)
21M21.00 mi1.00 mi3680-1723462-1493462-1497484(Top 26%)5949(Top 37%)5949(Top 105%)
35K21.75 mi0.75 mi3763-833536-743536-746649(Top 23%)5468(Top 34%)5468(Top 97%)
23M23.00 mi1.25 mi3907-1443646-1103646-1106560(Top 23%)5327(Top 33%)5327(Top 94%)
24M24.00 mi1.00 mi3985-783703-573703-575888(Top 21%)4836(Top 30%)4836(Top 86%)
40K24.85 mi0.85 mi4040-553746-433746-435879(Top 21%)4766(Top 30%)4766(Top 84%)
25.2M25.20 mi0.35 mi4077-373770-243770-246476(Top 23%)5005(Top 31%)5005(Top 89%)
Finish26.22 mi1.02 mi4202-1253871-1013871-1017303(Top 26%)5488(Top 34%)5488(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1346

Males

1278

M18-39

1278

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

1264

Males

1199

M18-39

1199

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1346

Males

1278

M18-39

1278

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2773

Males

2640

M18-39

2640

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4529

Males

4222

M18-39

4222

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

6505

Males

5759

M18-39

5759

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

8064

Males

6621

M18-39

6621

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

8012

Males

6439

M18-39

6439

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

7484

Males

5949

M18-39

5949

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6649

Males

5468

M18-39

5468

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

6560

Males

5327

M18-39

5327

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5888

Males

4836

M18-39

4836

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5879

Males

4766

M18-39

4766

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6476

Males

5005

M18-39

5005

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7303

Males

5488

M18-39

5488

Passing Analysis

Category:
Athletes Passed
361
Passed By
3177
Net Change
-2816
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1386
5K → 10K12029+91#1386#1295
10K → 15K4450-6#1295#1301
15K → 20K11322-311#1301#1612
20K → Half0118-118#1612#1730
Half → 25K5579-574#1730#2304
25K → 30K6899-893#2304#3197
30K → 20M22333-311#3197#3508
20M → 21M10182-172#3508#3680
21M → 35K1598-83#3680#3763
35K → 23M39183-144#3763#3907
23M → 24M32110-78#3907#3985
24M → 40K3085-55#3985#4040
40K → 25.2M1047-37#4040#4077
25.2M → Finish17142-125#4077#4202
TOTALS3613177-2816
📊

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