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BOSTON MARATHON 2025

Robb Orr

Bib: 31035•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
30:10
Rank: #24870
Start → 5K
30:10 | 9:43/mi
10K· 6.21 mi
59:34
Rank: #24419 (+451)
5K → 10K
29:24 | 9:28/mi
15K· 9.32 mi
1:29:13
Rank: #24243 (+176)
10K → 15K
29:39 | 9:33/mi
20K· 12.43 mi
1:58:02
Rank: #23742 (+501)
15K → 20K
28:49 | 9:17/mi
Half· 13.11 mi
2:04:13
Rank: #23671 (+71)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:31:37
Rank: #24128 (-457)
Half → 25K
27:24 | 11:18/mi
30K· 18.64 mi
3:05:04
Rank: #24041 (+87)
25K → 30K
33:27 | 10:46/mi
20M
3:21:18
Rank: #24163 (-122)
30K → 20M
16:14 | 11:57/mi
21M
3:34:14
Rank: #24232 (-69)
20M → 21M
12:56 | 12:56/mi
35K· 21.75 mi
3:45:10
Rank: #24527 (-295)
21M → 35K
10:56 | 14:37/mi
23M
3:59:44
Rank: #24529 (-2)
35K → 23M
14:34 | 11:38/mi
24M
4:12:06
Rank: #24622 (-93)
23M → 24M
12:22 | 12:22/mi
40K· 24.85 mi
4:24:27
Rank: #24814 (-192)
24M → 40K
12:21 | 14:27/mi
25.2M
4:28:17
Rank: #24777 (+37)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:38:35
Rank: #24746 (+31)
25.2M → Finish
10:18 | 10:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:13
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:34:22
Pace11:47 /mi
📊Positive Split: 24.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0030:109:4330:10
9:43
-
10K
6.21 mi12:21:2459:349:3529:24
9:28
-0:15
15K
9.32 mi12:51:031:29:139:3429:39
9:33
+0:05
20K
12.43 mi13:19:521:58:029:3028:49
9:17
-0:16
Half
13.11 mi13:26:032:04:139:296:11
9:04
-0:13
25K
15.53 mi13:53:272:31:379:4627:24
11:18
+2:14
30K
18.64 mi14:26:543:05:049:5633:27
10:46
-0:32
20M
20.00 mi14:43:083:21:1810:0416:14
11:57
+1:11
21M
21.00 mi14:56:043:34:1410:1212:56
12:56
+0:59
35K
21.75 mi15:07:003:45:1010:2110:56
14:37
+1:41
23M
23.00 mi15:21:343:59:4410:2514:34
11:38
-2:59
24M
24.00 mi15:33:564:12:0610:3012:22
12:22
+0:44
40K
24.85 mi15:46:174:24:2710:3812:21
14:27
+2:05
25.2M
25.20 mi15:50:074:28:1710:393:50
11:07
-3:20
Finish
26.22 mi16:00:254:38:3510:3810:18
10:06
-1:01

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

9:04 /mi

Average Pace

10:38 /mi

Slowest Pace

14:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:31

48% of race

Time at Steady Pace

1:35:29

34% of race

Time at Slower Pace

48:35

17% of race

Average Pace: 10:37 /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 mi11:52:0030:109:4330:10
9:43
#24870
10K
6.21 mi12:21:2459:349:3529:24
9:28
#24419
15K
9.32 mi12:51:031:29:139:3429:39
9:33
#24243
20K
12.43 mi13:19:521:58:029:3028:49
9:17
#23742
Half
13.11 mi13:26:032:04:139:296:11
9:04
#23671
25K
15.53 mi13:53:272:31:379:4627:24
11:18
#24128
30K
18.64 mi14:26:543:05:049:5633:27
10:46
#24041
20M
20.00 mi14:43:083:21:1810:0416:14
11:57
#24163
21M
21.00 mi14:56:043:34:1410:1212:56
12:56
#24232
35K
21.75 mi15:07:003:45:1010:2110:56
14:37
#24527
23M
23.00 mi15:21:343:59:4410:2514:34
11:38
#24529
24M
24.00 mi15:33:564:12:0610:3012:22
12:22
#24622
40K
24.85 mi15:46:174:24:2710:3812:21
14:27
#24814
25.2M
25.20 mi15:50:074:28:1710:393:50
11:07
#24777
Finish
26.22 mi16:00:254:38:3510:3810:18
10:06
#24746
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24870146621466223860(Top 84%)14219(Top 88%)14219(Top 252%)
10K6.21 mi3.10 mi24419+45114451+21114451+21124014(Top 85%)14261(Top 89%)14261(Top 253%)
15K9.32 mi3.11 mi24243+17614366+8514366+8523860(Top 84%)14219(Top 88%)14219(Top 252%)
20K12.43 mi3.11 mi23742+50114136+23014136+23022202(Top 78%)13446(Top 83%)13446(Top 238%)
Half13.11 mi0.68 mi23671+7114105+3114105+3122079(Top 78%)13383(Top 83%)13383(Top 237%)
25K15.53 mi2.42 mi24128-45714290-18514290-18525618(Top 90%)14910(Top 93%)14910(Top 264%)
30K18.64 mi3.11 mi24041+8714229+6114229+6123535(Top 83%)13851(Top 86%)13851(Top 245%)
20M20.00 mi1.36 mi24163-12214258-2914258-2925183(Top 89%)14542(Top 90%)14542(Top 258%)
21M21.00 mi1.00 mi24232-6914279-2114279-2124967(Top 88%)14352(Top 89%)14352(Top 254%)
35K21.75 mi0.75 mi24527-29514404-12514404-12527958(Top 98%)15821(Top 98%)15821(Top 280%)
23M23.00 mi1.25 mi24529-214392+1214392+1224475(Top 86%)14079(Top 87%)14079(Top 250%)
24M24.00 mi1.00 mi24622-9314419-2714419-2726149(Top 92%)14882(Top 92%)14882(Top 264%)
40K24.85 mi0.85 mi24814-19214496-7714496-7727489(Top 97%)15554(Top 97%)15554(Top 276%)
25.2M25.20 mi0.35 mi24777+3714472+2414472+2420992(Top 74%)12300(Top 76%)12300(Top 218%)
Finish26.22 mi1.02 mi24746+3114447+2514447+2523239(Top 82%)13398(Top 83%)13398(Top 237%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23860

Males

14219

M18-39

14219

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24014

Males

14261

M18-39

14261

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23860

Males

14219

M18-39

14219

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22202

Males

13446

M18-39

13446

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22079

Males

13383

M18-39

13383

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

25618

Males

14910

M18-39

14910

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23535

Males

13851

M18-39

13851

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25183

Males

14542

M18-39

14542

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

24967

Males

14352

M18-39

14352

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

27958

Males

15821

M18-39

15821

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24475

Males

14079

M18-39

14079

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26149

Males

14882

M18-39

14882

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27489

Males

15554

M18-39

15554

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20992

Males

12300

M18-39

12300

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23239

Males

13398

M18-39

13398

Passing Analysis

Category:
Athletes Passed
1792
Passed By
1668
Net Change
+124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24870
5K → 10K50049+451#24870#24419
10K → 15K24266+176#24419#24243
15K → 20K5043+501#24243#23742
20K → Half732+71#23742#23671
Half → 25K29486-457#23671#24128
25K → 30K197110+87#24128#24041
30K → 20M50172-122#24041#24163
20M → 21M35104-69#24163#24232
21M → 35K3298-295#24232#24527
35K → 23M5153-2#24527#24529
23M → 24M20113-93#24529#24622
24M → 40K3195-192#24622#24814
40K → 25.2M392+37#24814#24777
25.2M → Finish4615+31#24777#24746
TOTALS17921668+124
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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