Craig Olson

Bib: 10800M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
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
26:03
Rank: #16759
Start5K
8:23/mi
26:03 split
10K· 6.21 mi
51:20
Rank: #16242 (+517)
5K10K
8:08/mi
25:17 split
15K· 9.32 mi
1:17:52
Rank: #16877 (-635)
10K15K
8:32/mi
26:32 split
20K· 12.43 mi
1:43:46
Rank: #16626 (+251)
15K20K
8:20/mi
25:54 split
Half· 13.11 mi
1:49:24
Rank: #16599 (+27)
20KHalf
8:15/mi
5:38 split
25K· 15.53 mi
2:10:04
Rank: #16558 (+41)
Half25K
8:31/mi
20:40 split
30K· 18.64 mi
2:37:45
Rank: #16541 (+17)
25K30K
8:55/mi
27:41 split
20M
2:49:57
Rank: #16519 (+22)
30K20M
8:59/mi
12:12 split
21M
2:59:10
Rank: #16377 (+142)
20M21M
9:13/mi
9:13 split
35K· 21.75 mi
3:05:53
Rank: #16432 (-55)
21M35K
8:59/mi
6:43 split
23M
3:17:36
Rank: #16531 (-99)
35K23M
9:21/mi
11:43 split
24M
3:27:54
Rank: #16889 (-358)
23M24M
10:18/mi
10:18 split
40K· 24.85 mi
3:35:42
Rank: #16858 (+31)
24M40K
9:07/mi
7:48 split
25.2M
3:39:06
Rank: #16874 (-16)
40K25.2M
9:52/mi
3:24 split
Finish· 26.22 mi
3:48:09
Rank: #16896 (-22)
25.2MFinish
8:53/mi
9:03 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:24
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:58:45
Pace9:04 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3926:038:2326:03
8:23
-
10K
6.21 mi11:42:5651:208:1625:17
8:08
-0:15
15K
9.32 mi12:09:281:17:528:2126:32
8:32
+0:24
20K
12.43 mi12:35:221:43:468:2125:54
8:20
-0:12
Half
13.11 mi12:41:001:49:248:215:38
8:15
-0:05
25K
15.53 mi13:01:402:10:048:2220:40
8:31
+0:16
30K
18.64 mi13:29:212:37:458:2827:41
8:55
+0:24
20M
20.00 mi13:41:332:49:578:3012:12
8:59
+0:04
21M
21.00 mi13:50:462:59:108:329:13
9:13
+0:14
35K
21.75 mi13:57:293:05:538:336:43
8:59
-0:14
23M
23.00 mi14:09:123:17:368:3511:43
9:21
+0:22
24M
24.00 mi14:19:303:27:548:4010:18
10:18
+0:57
40K
24.85 mi14:27:183:35:428:417:48
9:07
-1:11
25.2M
25.20 mi14:30:423:39:068:423:24
9:52
+0:45
Finish
26.22 mi14:39:453:48:098:429:03
8:53
-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

8:08 /mi

Average Pace

8:42 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:04

57% of race

Time at Steady Pace

1:03:27

28% of race

Time at Slower Pace

34:38

15% of race

Average Pace: 8:42 /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 mi11:17:3926:038:2326:03
8:23
#16759
10K
6.21 mi11:42:5651:208:1625:17
8:08
#16242
15K
9.32 mi12:09:281:17:528:2126:32
8:32
#16877
20K
12.43 mi12:35:221:43:468:2125:54
8:20
#16626
Half
13.11 mi12:41:001:49:248:215:38
8:15
#16599
25K
15.53 mi13:01:402:10:048:2220:40
8:31
#16558
30K
18.64 mi13:29:212:37:458:2827:41
8:55
#16541
20M
20.00 mi13:41:332:49:578:3012:12
8:59
#16519
21M
21.00 mi13:50:462:59:108:329:13
9:13
#16377
35K
21.75 mi13:57:293:05:538:336:43
8:59
#16432
23M
23.00 mi14:09:123:17:368:3511:43
9:21
#16531
24M
24.00 mi14:19:303:27:548:4010:18
10:18
#16889
40K
24.85 mi14:27:183:35:428:417:48
9:07
#16858
25.2M
25.20 mi14:30:423:39:068:423:24
9:52
#16874
Finish
26.22 mi14:39:453:48:098:429:03
8:53
#16896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi16759109711097118068(Top 68%)11501(Top 76%)11501(Top 511%)
10K6.21 mi3.10 mi16242+51710802+16910802+16915789(Top 59%)10634(Top 70%)10634(Top 472%)
15K9.32 mi3.11 mi16877-63511017-21511017-21518068(Top 68%)11501(Top 76%)11501(Top 511%)
20K12.43 mi3.11 mi16626+25110914+10310914+10315841(Top 60%)10574(Top 70%)10574(Top 470%)
Half13.11 mi0.68 mi16599+2710898+1610898+1616170(Top 61%)10755(Top 71%)10755(Top 478%)
25K15.53 mi2.42 mi16558+4110866+3210866+3216342(Top 61%)10682(Top 70%)10682(Top 474%)
30K18.64 mi3.11 mi16541+1710815+5110815+5116698(Top 63%)10792(Top 71%)10792(Top 479%)
20M20.00 mi1.36 mi16519+2210789+2610789+2616395(Top 62%)10566(Top 70%)10566(Top 469%)
21M21.00 mi1.00 mi16377+14210716+7310716+7314553(Top 55%)9749(Top 64%)9749(Top 433%)
35K21.75 mi0.75 mi16432-5510735-1910735-1917796(Top 67%)11052(Top 73%)11052(Top 491%)
23M23.00 mi1.25 mi16531-9910765-3010765-3017742(Top 67%)11006(Top 73%)11006(Top 489%)
24M24.00 mi1.00 mi16889-35810895-13010895-13021549(Top 81%)12653(Top 83%)12653(Top 562%)
40K24.85 mi0.85 mi16858+3110857+3810857+3816708(Top 63%)10446(Top 69%)10446(Top 464%)
25.2M25.20 mi0.35 mi16874-1610858-110858-116758(Top 63%)10444(Top 69%)10444(Top 464%)
Finish26.22 mi1.02 mi16896-2210857+110857+117399(Top 65%)10791(Top 71%)10791(Top 479%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

18068

Males

11501

M45-49

11501

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15789

Males

10634

M45-49

10634

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

18068

Males

11501

M45-49

11501

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15841

Males

10574

M45-49

10574

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

16170

Males

10755

M45-49

10755

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

16342

Males

10682

M45-49

10682

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16698

Males

10792

M45-49

10792

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

16395

Males

10566

M45-49

10566

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14553

Males

9749

M45-49

9749

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17796

Males

11052

M45-49

11052

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17742

Males

11006

M45-49

11006

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

21549

Males

12653

M45-49

12653

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16708

Males

10446

M45-49

10446

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16758

Males

10444

M45-49

10444

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17399

Males

10791

M45-49

10791

Passing Analysis

Category:
Athletes Passed
1890
Passed By
2027
Net Change
-137
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16759
5K10K640123+517#16759#16242
10K15K47682-635#16242#16877
15K20K31059+251#16877#16626
20KHalf4316+27#16626#16599
Half25K153112+41#16599#16558
25K30K191174+17#16558#16541
30K20M9977+22#16541#16519
20M21M16018+142#16519#16377
21M35K2984-55#16377#16432
35K23M57156-99#16432#16531
23M24M10368-358#16531#16889
24M40K6837+31#16889#16858
40K25.2M2339-16#16858#16874
25.2MFinish6082-22#16874#16896
TOTALS18902027-137
📊

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