Donovan Duffy

Bib: 4012M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 6%
Division (M45-49)
#0 / 2218
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:47
Rank: #2484
Start5K
19:47 | 6:22/mi
10K· 6.21 mi
39:55
Rank: #2654 (-170)
5K10K
20:08 | 6:29/mi
15K· 9.32 mi
1:00:17
Rank: #2752 (-98)
10K15K
20:22 | 6:33/mi
20K· 12.43 mi
1:20:56
Rank: #2750 (+2)
15K20K
20:39 | 6:39/mi
Half· 13.11 mi
1:25:23
Rank: #2739 (+11)
20KHalf
4:27 | 6:31/mi
25K· 15.53 mi
1:41:41
Rank: #2686 (+53)
Half25K
16:18 | 6:43/mi
30K· 18.64 mi
2:03:16
Rank: #2569 (+117)
25K30K
21:35 | 6:57/mi
20M
2:12:58
Rank: #2539 (+30)
30K20M
9:42 | 7:08/mi
21M
2:20:45
Rank: #2558 (-19)
20M21M
7:47 | 7:47/mi
35K· 21.75 mi
2:26:02
Rank: #2563 (-5)
21M35K
5:17 | 7:04/mi
23M
2:35:12
Rank: #2554 (+9)
35K23M
9:10 | 7:19/mi
24M
2:42:25
Rank: #2566 (-12)
23M24M
7:13 | 7:13/mi
40K· 24.85 mi
2:48:36
Rank: #2529 (+37)
24M40K
6:11 | 7:14/mi
25.2M
2:51:24
Rank: #2530 (-1)
40K25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:58:19
Rank: #2478 (+52)
25.2MFinish
6:55 | 6:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:23
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:32:56
Pace7:05 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2819:476:2219:47
6:22
-
10K
6.21 mi10:42:3639:556:2520:08
6:29
+0:07
15K
9.32 mi11:02:581:00:176:2820:22
6:33
+0:04
20K
12.43 mi11:23:371:20:566:3120:39
6:39
+0:06
Half
13.11 mi11:28:041:25:236:314:27
6:31
-0:08
25K
15.53 mi11:44:221:41:416:3316:18
6:43
+0:12
30K
18.64 mi12:05:572:03:166:3721:35
6:57
+0:14
20M
20.00 mi12:15:392:12:586:399:42
7:08
+0:11
21M
21.00 mi12:23:262:20:456:427:47
7:47
+0:39
35K
21.75 mi12:28:432:26:026:435:17
7:04
-0:43
23M
23.00 mi12:37:532:35:126:459:10
7:19
+0:15
24M
24.00 mi12:45:062:42:256:467:13
7:13
-0:06
40K
24.85 mi12:51:172:48:366:476:11
7:14
+0:01
25.2M
25.20 mi12:54:052:51:246:482:48
8:07
+0:53
Finish
26.22 mi13:01:002:58:196:486:55
6:47
-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

6:22 /mi

Average Pace

6:48 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:23

48% of race

Time at Steady Pace

59:47

34% of race

Time at Slower Pace

33:09

19% of race

Average Pace: 6:48 /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 mi10:22:2819:476:2219:47
6:22
#2484
10K
6.21 mi10:42:3639:556:2520:08
6:29
#2654
15K
9.32 mi11:02:581:00:176:2820:22
6:33
#2752
20K
12.43 mi11:23:371:20:566:3120:39
6:39
#2750
Half
13.11 mi11:28:041:25:236:314:27
6:31
#2739
25K
15.53 mi11:44:221:41:416:3316:18
6:43
#2686
30K
18.64 mi12:05:572:03:166:3721:35
6:57
#2569
20M
20.00 mi12:15:392:12:586:399:42
7:08
#2539
21M
21.00 mi12:23:262:20:456:427:47
7:47
#2558
35K
21.75 mi12:28:432:26:026:435:17
7:04
#2563
23M
23.00 mi12:37:532:35:126:459:10
7:19
#2554
24M
24.00 mi12:45:062:42:256:467:13
7:13
#2566
40K
24.85 mi12:51:172:48:366:476:11
7:14
#2529
25.2M
25.20 mi12:54:052:51:246:482:48
8:07
#2530
Finish
26.22 mi13:01:002:58:196:486:55
6:47
#2478
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2484239423942999(Top 12%)2859(Top 20%)2859(Top 129%)
10K6.21 mi3.10 mi2654-1702552-1582552-1582874(Top 11%)2745(Top 19%)2745(Top 124%)
15K9.32 mi3.11 mi2752-982638-862638-862999(Top 12%)2859(Top 20%)2859(Top 129%)
20K12.43 mi3.11 mi2750+22632+62632+62882(Top 11%)2749(Top 19%)2749(Top 124%)
Half13.11 mi0.68 mi2739+112620+122620+122717(Top 11%)2593(Top 18%)2593(Top 117%)
25K15.53 mi2.42 mi2686+532565+552565+552764(Top 11%)2613(Top 18%)2613(Top 118%)
30K18.64 mi3.11 mi2569+1172447+1182447+1182582(Top 10%)2420(Top 17%)2420(Top 109%)
20M20.00 mi1.36 mi2539+302418+292418+292902(Top 11%)2659(Top 18%)2659(Top 120%)
21M21.00 mi1.00 mi2558-192433-152433-153388(Top 13%)3006(Top 21%)3006(Top 136%)
35K21.75 mi0.75 mi2563-5243324333270(Top 13%)2905(Top 20%)2905(Top 131%)
23M23.00 mi1.25 mi2554+92420+132420+132973(Top 12%)2634(Top 18%)2634(Top 119%)
24M24.00 mi1.00 mi2566-122423-32423-33033(Top 12%)2639(Top 18%)2639(Top 119%)
40K24.85 mi0.85 mi2529+372381+422381+422589(Top 10%)2262(Top 16%)2262(Top 102%)
25.2M25.20 mi0.35 mi2530-12380+12380+13072(Top 12%)2561(Top 18%)2561(Top 115%)
Finish26.22 mi1.02 mi2478+522328+522328+522280(Top 9%)1982(Top 14%)1982(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

2999

Males

2859

M45-49

2859

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2874

Males

2745

M45-49

2745

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

2999

Males

2859

M45-49

2859

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2882

Males

2749

M45-49

2749

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2717

Males

2593

M45-49

2593

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2764

Males

2613

M45-49

2613

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2582

Males

2420

M45-49

2420

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2902

Males

2659

M45-49

2659

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3388

Males

3006

M45-49

3006

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3270

Males

2905

M45-49

2905

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

2973

Males

2634

M45-49

2634

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3033

Males

2639

M45-49

2639

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2589

Males

2262

M45-49

2262

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3072

Males

2561

M45-49

2561

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2280

Males

1982

M45-49

1982

Passing Analysis

Category:
Athletes Passed
1013
Passed By
1007
Net Change
+6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2484
5K10K77247-170#2484#2654
10K15K68166-98#2654#2752
15K20K106104+2#2752#2750
20KHalf2413+11#2750#2739
Half25K11158+53#2739#2686
25K30K18467+117#2686#2569
30K20M7848+30#2569#2539
20M21M5877-19#2539#2558
21M35K4045-5#2558#2563
35K23M7061+9#2563#2554
23M24M4254-12#2554#2566
24M40K6629+37#2566#2529
40K25.2M2627-1#2529#2530
25.2MFinish6311+52#2530#2478
TOTALS10131007+6
📊

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