Bryan Loeffler

Bib: 3145M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 38%
Masters (Masters Men)
#0 / 9891
Top 24%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:39
Rank: #6063
Start5K
21:39 | 6:58/mi
10K· 6.21 mi
43:12
Rank: #6216 (-153)
5K10K
21:33 | 6:56/mi
15K· 9.32 mi
1:04:57
Rank: #6306 (-90)
10K15K
21:45 | 7:00/mi
20K· 12.43 mi
1:27:04
Rank: #6382 (-76)
15K20K
22:07 | 7:07/mi
Half· 13.11 mi
1:31:54
Rank: #6415 (-33)
20KHalf
4:50 | 7:05/mi
25K· 15.53 mi
1:49:24
Rank: #6454 (-39)
Half25K
17:30 | 7:13/mi
30K· 18.64 mi
2:12:25
Rank: #6428 (+26)
25K30K
23:01 | 7:25/mi
20M
2:22:35
Rank: #6403 (+25)
30K20M
10:10 | 7:29/mi
21M
2:30:26
Rank: #6350 (+53)
20M21M
7:51 | 7:51/mi
35K· 21.75 mi
2:35:59
Rank: #6381 (-31)
21M35K
5:33 | 7:25/mi
23M
2:45:44
Rank: #6439 (-58)
35K23M
9:45 | 7:47/mi
24M
2:53:19
Rank: #6472 (-33)
23M24M
7:35 | 7:35/mi
40K· 24.85 mi
2:59:55
Rank: #6471 (+1)
24M40K
6:36 | 7:43/mi
25.2M
3:02:51
Rank: #6474 (-3)
40K25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:10:17
Rank: #6484 (-10)
25.2MFinish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:38:23
Pace7:30 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1421:396:5821:39
6:58
-
10K
6.21 mi10:44:4743:126:5721:33
6:56
-0:02
15K
9.32 mi11:06:321:04:576:5821:45
7:00
+0:04
20K
12.43 mi11:28:391:27:047:0022:07
7:07
+0:07
Half
13.11 mi11:33:291:31:547:014:50
7:05
-0:02
25K
15.53 mi11:50:591:49:247:0317:30
7:13
+0:08
30K
18.64 mi12:14:002:12:257:0623:01
7:25
+0:12
20M
20.00 mi12:24:102:22:357:0810:10
7:29
+0:04
21M
21.00 mi12:32:012:30:267:107:51
7:51
+0:22
35K
21.75 mi12:37:342:35:597:105:33
7:25
-0:26
23M
23.00 mi12:47:192:45:447:129:45
7:47
+0:22
24M
24.00 mi12:54:542:53:197:137:35
7:35
-0:12
40K
24.85 mi13:01:302:59:557:146:36
7:43
+0:08
25.2M
25.20 mi13:04:263:02:517:152:56
8:30
+0:47
Finish
26.22 mi13:11:523:10:177:167:26
7:18
-1:12

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

6:56 /mi

Average Pace

7:16 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:54

48% of race

Time at Steady Pace

1:11:15

37% of race

Time at Slower Pace

27:08

14% of race

Average Pace: 7:15 /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 mi10:23:1421:396:5821:39
6:58
#6063
10K
6.21 mi10:44:4743:126:5721:33
6:56
#6216
15K
9.32 mi11:06:321:04:576:5821:45
7:00
#6306
20K
12.43 mi11:28:391:27:047:0022:07
7:07
#6382
Half
13.11 mi11:33:291:31:547:014:50
7:05
#6415
25K
15.53 mi11:50:591:49:247:0317:30
7:13
#6454
30K
18.64 mi12:14:002:12:257:0623:01
7:25
#6428
20M
20.00 mi12:24:102:22:357:0810:10
7:29
#6403
21M
21.00 mi12:32:012:30:267:107:51
7:51
#6350
35K
21.75 mi12:37:342:35:597:105:33
7:25
#6381
23M
23.00 mi12:47:192:45:447:129:45
7:47
#6439
24M
24.00 mi12:54:542:53:197:137:35
7:35
#6472
40K
24.85 mi13:01:302:59:557:146:36
7:43
#6471
25.2M
25.20 mi13:04:263:02:517:152:56
8:30
#6474
Finish
26.22 mi13:11:523:10:177:167:26
7:18
#6484
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6063554055406555(Top 25%)5900(Top 39%)5900(Top 263%)
10K6.21 mi3.10 mi6216-1535653-1135653-1136391(Top 24%)5771(Top 38%)5771(Top 258%)
15K9.32 mi3.11 mi6306-905714-615714-616555(Top 25%)5900(Top 39%)5900(Top 263%)
20K12.43 mi3.11 mi6382-765769-555769-556640(Top 25%)5941(Top 39%)5941(Top 265%)
Half13.11 mi0.68 mi6415-335794-255794-257021(Top 26%)6238(Top 41%)6238(Top 278%)
25K15.53 mi2.42 mi6454-395815-215815-216765(Top 25%)5982(Top 39%)5982(Top 267%)
30K18.64 mi3.11 mi6428+265792+235792+236642(Top 25%)5828(Top 38%)5828(Top 260%)
20M20.00 mi1.36 mi6403+255759+335759+336652(Top 25%)5740(Top 38%)5740(Top 256%)
21M21.00 mi1.00 mi6350+535710+495710+496425(Top 24%)5497(Top 36%)5497(Top 245%)
35K21.75 mi0.75 mi6381-315725-155725-157874(Top 30%)6409(Top 42%)6409(Top 286%)
23M23.00 mi1.25 mi6439-585749-245749-248292(Top 31%)6567(Top 43%)6567(Top 293%)
24M24.00 mi1.00 mi6472-335761-125761-128239(Top 31%)6444(Top 42%)6444(Top 288%)
40K24.85 mi0.85 mi6471+15750+115750+118056(Top 30%)6275(Top 41%)6275(Top 280%)
25.2M25.20 mi0.35 mi6474-35745+55745+59446(Top 35%)6972(Top 46%)6972(Top 311%)
Finish26.22 mi1.02 mi6484-105736+95736+97063(Top 27%)5602(Top 37%)5602(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6555

Males

5900

M40-44

5900

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6391

Males

5771

M40-44

5771

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6555

Males

5900

M40-44

5900

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6640

Males

5941

M40-44

5941

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7021

Males

6238

M40-44

6238

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6765

Males

5982

M40-44

5982

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6642

Males

5828

M40-44

5828

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6652

Males

5740

M40-44

5740

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6425

Males

5497

M40-44

5497

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7874

Males

6409

M40-44

6409

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8292

Males

6567

M40-44

6567

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8239

Males

6444

M40-44

6444

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8056

Males

6275

M40-44

6275

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9446

Males

6972

M40-44

6972

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7063

Males

5602

M40-44

5602

Passing Analysis

Category:
Athletes Passed
867
Passed By
1288
Net Change
-421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6063
5K10K117270-153#6063#6216
10K15K77167-90#6216#6306
15K20K83159-76#6306#6382
20KHalf639-33#6382#6415
Half25K64103-39#6415#6454
25K30K127101+26#6454#6428
30K20M6742+25#6428#6403
20M21M8734+53#6403#6350
21M35K2455-31#6350#6381
35K23M51109-58#6381#6439
23M24M4780-33#6439#6472
24M40K4847+1#6472#6471
40K25.2M2629-3#6471#6474
25.2MFinish4353-10#6474#6484
TOTALS8671288-421
📊

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