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BOSTON MARATHON 2025

Brendan Rooney

MA

Bib: 26117 M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:25/mi
23:01
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:24/mi
46:01
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:25/mi
1:09:04
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:31/mi
1:32:26
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:26/mi
1:37:30
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:34/mi
1:55:51
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:42/mi
2:19:46
↑ 181↓ 1480.2%
138 ft elev
20M
7:45/mi
2:30:18
↑ 64↓ 500.2%
148 ft elev
21M
8:08/mi
2:38:26
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:33/mi
2:44:05
↑ 17↓ 861.7%
156 ft elev
23M
7:49/mi
2:53:52
↑ 23↓ 630.6%
116 ft elev
24M
7:39/mi
3:01:31
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:42/mi
3:08:06
↓ 200.3%
20 ft elev
25.2M
8:19/mi
3:10:58
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:24/mi
3:18:30
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:30
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:41:00
Pace7:42 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:2023:017:2523:01
7:25
-
10K
6.21 mi12:01:2046:017:2423:00
7:24
-0:01
15K
9.32 mi12:24:231:09:047:2523:03
7:25
+0:01
20K
12.43 mi12:47:451:32:267:2623:22
7:31
+0:06
Half
13.11 mi12:52:491:37:307:265:04
7:26
-0:05
25K
15.53 mi13:11:101:55:517:2718:21
7:34
+0:08
30K
18.64 mi13:35:052:19:467:3023:55
7:42
+0:08
20M
20.00 mi13:45:372:30:187:3110:32
7:45
+0:03
21M
21.00 mi13:53:452:38:267:338:08
8:08
+0:23
35K
21.75 mi13:59:242:44:057:335:39
7:33
-0:35
23M
23.00 mi14:09:112:53:527:349:47
7:49
+0:16
24M
24.00 mi14:16:503:01:317:347:39
7:39
-0:10
40K
24.85 mi14:23:253:08:067:346:35
7:42
+0:03
25.2M
25.20 mi14:26:173:10:587:352:52
8:19
+0:37
Finish
26.22 mi14:33:493:18:307:357:32
7:24
-0:55

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

7:24 /mi

Average Pace

7:35 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:38

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi11:38:2023:017:2523:01
7:25
#11388
10K
6.21 mi12:01:2046:017:2423:00
7:24
#11274
15K
9.32 mi12:24:231:09:047:2523:03
7:25
#11149
20K
12.43 mi12:47:451:32:267:2623:22
7:31
#11092
Half
13.11 mi12:52:491:37:307:265:04
7:26
#11100
25K
15.53 mi13:11:101:55:517:2718:21
7:34
#10960
30K
18.64 mi13:35:052:19:467:3023:55
7:42
#10561
20M
20.00 mi13:45:372:30:187:3110:32
7:45
#10375
21M
21.00 mi13:53:452:38:267:338:08
8:08
#10198
35K
21.75 mi13:59:242:44:057:335:39
7:33
#10131
23M
23.00 mi14:09:112:53:527:349:47
7:49
#10004
24M
24.00 mi14:16:503:01:317:347:39
7:39
#9908
40K
24.85 mi14:23:253:08:067:346:35
7:42
#9801
25.2M
25.20 mi14:26:173:10:587:352:52
8:19
#9757
Finish
26.22 mi14:33:493:18:307:357:32
7:24
#9676
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi113888882888211034(Top 39%)8609(Top 53%)8609(Top 153%)
10K6.21 mi3.10 mi11274+1148807+758807+7511192(Top 39%)8743(Top 54%)8743(Top 155%)
15K9.32 mi3.11 mi11149+1258727+808727+8011034(Top 39%)8609(Top 53%)8609(Top 153%)
20K12.43 mi3.11 mi11092+578670+578670+5710921(Top 38%)8456(Top 53%)8456(Top 150%)
Half13.11 mi0.68 mi11100-88672-28672-211027(Top 39%)8543(Top 53%)8543(Top 151%)
25K15.53 mi2.42 mi10960+1408561+1118561+11110478(Top 37%)8130(Top 50%)8130(Top 144%)
30K18.64 mi3.11 mi10561+3998294+2678294+2679181(Top 32%)7243(Top 45%)7243(Top 128%)
20M20.00 mi1.36 mi10375+1868160+1348160+1348716(Top 31%)6857(Top 43%)6857(Top 122%)
21M21.00 mi1.00 mi10198+1778028+1328028+1328161(Top 29%)6354(Top 39%)6354(Top 113%)
35K21.75 mi0.75 mi10131+677975+537975+538995(Top 32%)6857(Top 43%)6857(Top 122%)
23M23.00 mi1.25 mi10004+1277865+1107865+1108675(Top 31%)6541(Top 41%)6541(Top 116%)
24M24.00 mi1.00 mi9908+967786+797786+798756(Top 31%)6523(Top 41%)6523(Top 116%)
40K24.85 mi0.85 mi9801+1077695+917695+918074(Top 28%)6036(Top 37%)6036(Top 107%)
25.2M25.20 mi0.35 mi9757+447654+417654+417699(Top 27%)5758(Top 36%)5758(Top 102%)
Finish26.22 mi1.02 mi9676+817572+827572+828413(Top 30%)6152(Top 38%)6152(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11034

Males

8609

M18-39

8609

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

11192

Males

8743

M18-39

8743

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11034

Males

8609

M18-39

8609

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10921

Males

8456

M18-39

8456

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11027

Males

8543

M18-39

8543

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

10478

Males

8130

M18-39

8130

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9181

Males

7243

M18-39

7243

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8716

Males

6857

M18-39

6857

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8161

Males

6354

M18-39

6354

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8995

Males

6857

M18-39

6857

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8675

Males

6541

M18-39

6541

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8756

Males

6523

M18-39

6523

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

8074

Males

6036

M18-39

6036

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7699

Males

5758

M18-39

5758

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8413

Males

6152

M18-39

6152

Passing Analysis

Category:
Athletes Passed
2576*
Passed By
864
Net Change
+1712
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11388
5K → 10K311197+114#11388#11274
10K → 15K252127+125#11274#11149
15K → 20K200143+57#11149#11092
20K → Half3644-8#11092#11100
Half → 25K22888+140#11100#10960
25K → 30K45657+399#10960#10561
30K → 20M20923+186#10561#10375
20M → 21M19922+177#10375#10198
21M → 35K9629+67#10198#10131
35K → 23M15831+127#10131#10004
23M → 24M132*36+96#10004#9908
24M → 40K12518+107#9908#9801
40K → 25.2M5915+44#9801#9757
25.2M → Finish11534+81#9757#9676
TOTALS2576*864+1712

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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