Brian Hurlbut

Bib: 10570M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:49
Rank: #8406
Start5K
7:21/mi
22:49 split
10K· 6.21 mi
45:04
Rank: #8128 (+278)
5K10K
7:10/mi
22:15 split
15K· 9.32 mi
1:07:41
Rank: #8174 (-46)
10K15K
7:17/mi
22:37 split
20K· 12.43 mi
1:30:46
Rank: #8277 (-103)
15K20K
7:26/mi
23:05 split
Half· 13.11 mi
1:35:43
Rank: #8266 (+11)
20KHalf
7:15/mi
4:57 split
25K· 15.53 mi
1:53:59
Rank: #8359 (-93)
Half25K
7:32/mi
18:16 split
30K· 18.64 mi
2:18:12
Rank: #8464 (-105)
25K30K
7:48/mi
24:13 split
20M
2:28:48
Rank: #8482 (-18)
30K20M
7:48/mi
10:36 split
21M
2:37:01
Rank: #8476 (+6)
20M21M
8:13/mi
8:13 split
35K· 21.75 mi
2:42:49
Rank: #8531 (-55)
21M35K
7:45/mi
5:48 split
23M
2:53:12
Rank: #8717 (-186)
35K23M
8:18/mi
10:23 split
24M
3:01:32
Rank: #8883 (-166)
23M24M
8:20/mi
8:20 split
40K· 24.85 mi
3:08:44
Rank: #9029 (-146)
24M40K
8:25/mi
7:12 split
25.2M
3:11:51
Rank: #9069 (-40)
40K25.2M
9:02/mi
3:07 split
Finish· 26.22 mi
3:20:03
Rank: #9199 (-130)
25.2MFinish
8:03/mi
8:12 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:43
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:44:20
Pace7:58 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1822:497:2122:49
7:21
-
10K
6.21 mi11:11:3345:047:1522:15
7:10
-0:11
15K
9.32 mi11:34:101:07:417:1622:37
7:17
+0:07
20K
12.43 mi11:57:151:30:467:1823:05
7:26
+0:09
Half
13.11 mi12:02:121:35:437:184:57
7:15
-0:11
25K
15.53 mi12:20:281:53:597:2018:16
7:32
+0:17
30K
18.64 mi12:44:412:18:127:2524:13
7:48
+0:16
20M
20.00 mi12:55:172:28:487:2610:36
7:48
0:00
21M
21.00 mi13:03:302:37:017:298:13
8:13
+0:25
35K
21.75 mi13:09:182:42:497:295:48
7:45
-0:28
23M
23.00 mi13:19:412:53:127:3210:23
8:18
+0:33
24M
24.00 mi13:28:013:01:327:348:20
8:20
+0:02
40K
24.85 mi13:35:133:08:447:367:12
8:25
+0:05
25.2M
25.20 mi13:38:203:11:517:373:07
9:02
+0:37
Finish
26.22 mi13:46:323:20:037:388:12
8:03
-0:59

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

7:10 /mi

Average Pace

7:38 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:59

57% of race

Time at Steady Pace

48:49

24% of race

Time at Slower Pace

37:15

19% of race

Average Pace: 7:38 /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 mi10:49:1822:497:2122:49
7:21
#8406
10K
6.21 mi11:11:3345:047:1522:15
7:10
#8128
15K
9.32 mi11:34:101:07:417:1622:37
7:17
#8174
20K
12.43 mi11:57:151:30:467:1823:05
7:26
#8277
Half
13.11 mi12:02:121:35:437:184:57
7:15
#8266
25K
15.53 mi12:20:281:53:597:2018:16
7:32
#8359
30K
18.64 mi12:44:412:18:127:2524:13
7:48
#8464
20M
20.00 mi12:55:172:28:487:2610:36
7:48
#8482
21M
21.00 mi13:03:302:37:017:298:13
8:13
#8476
35K
21.75 mi13:09:182:42:497:295:48
7:45
#8531
23M
23.00 mi13:19:412:53:127:3210:23
8:18
#8717
24M
24.00 mi13:28:013:01:327:348:20
8:20
#8883
40K
24.85 mi13:35:133:08:447:367:12
8:25
#9029
25.2M
25.20 mi13:38:203:11:517:373:07
9:02
#9069
Finish
26.22 mi13:46:323:20:037:388:12
8:03
#9199
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8406724272428397(Top 32%)7175(Top 47%)7175(Top 319%)
10K6.21 mi3.10 mi8128+2787042+2007042+2007847(Top 29%)6835(Top 45%)6835(Top 304%)
15K9.32 mi3.11 mi8174-467065-237065-238397(Top 32%)7175(Top 47%)7175(Top 319%)
20K12.43 mi3.11 mi8277-1037122-577122-578746(Top 33%)7346(Top 48%)7346(Top 326%)
Half13.11 mi0.68 mi8266+117109+137109+138245(Top 31%)7059(Top 47%)7059(Top 313%)
25K15.53 mi2.42 mi8359-937141-327141-329015(Top 34%)7444(Top 49%)7444(Top 331%)
30K18.64 mi3.11 mi8464-1057167-267167-269308(Top 35%)7457(Top 49%)7457(Top 331%)
20M20.00 mi1.36 mi8482-187159+87159+88844(Top 33%)7103(Top 47%)7103(Top 315%)
21M21.00 mi1.00 mi8476+67137+227137+228687(Top 33%)6892(Top 45%)6892(Top 306%)
35K21.75 mi0.75 mi8531-557160-237160-2310257(Top 39%)7750(Top 51%)7750(Top 344%)
23M23.00 mi1.25 mi8717-1867253-937253-9311807(Top 44%)8372(Top 55%)8372(Top 372%)
24M24.00 mi1.00 mi8883-1667321-687321-6813389(Top 50%)9031(Top 60%)9031(Top 401%)
40K24.85 mi0.85 mi9029-1467398-777398-7712792(Top 48%)8667(Top 57%)8667(Top 385%)
25.2M25.20 mi0.35 mi9069-407411-137411-1312655(Top 48%)8568(Top 56%)8568(Top 380%)
Finish26.22 mi1.02 mi9199-1307451-407451-4012401(Top 47%)8469(Top 56%)8469(Top 376%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8397

Males

7175

M45-49

7175

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7847

Males

6835

M45-49

6835

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8397

Males

7175

M45-49

7175

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8746

Males

7346

M45-49

7346

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8245

Males

7059

M45-49

7059

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9015

Males

7444

M45-49

7444

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9308

Males

7457

M45-49

7457

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8844

Males

7103

M45-49

7103

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8687

Males

6892

M45-49

6892

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10257

Males

7750

M45-49

7750

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11807

Males

8372

M45-49

8372

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

13389

Males

9031

M45-49

9031

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12792

Males

8667

M45-49

8667

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12655

Males

8568

M45-49

8568

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12401

Males

8469

M45-49

8469

Passing Analysis

Category:
Athletes Passed
1139
Passed By
1932
Net Change
-793
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8406
5K10K402124+278#8406#8128
10K15K119165-46#8128#8174
15K20K87190-103#8174#8277
20KHalf2716+11#8277#8266
Half25K90183-93#8266#8359
25K30K107212-105#8359#8464
30K20M7997-18#8464#8482
20M21M7064+6#8482#8476
21M35K2580-55#8476#8531
35K23M41227-186#8531#8717
23M24M27193-166#8717#8883
24M40K22168-146#8883#9029
40K25.2M1353-40#9029#9069
25.2MFinish30160-130#9069#9199
TOTALS11391932-793
📊

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