Jonathan Sandberg

Bib: 6176M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:35
Rank: #13030
Start5K
23:35 | 7:35/mi
10K· 6.21 mi
47:07
Rank: #12859 (+171)
5K10K
23:32 | 7:34/mi
15K· 9.32 mi
1:11:00
Rank: #13013 (-154)
10K15K
23:53 | 7:41/mi
20K· 12.43 mi
1:34:53
Rank: #12785 (+228)
15K20K
23:53 | 7:41/mi
Half· 13.11 mi
1:40:03
Rank: #12762 (+23)
20KHalf
5:10 | 7:34/mi
25K· 15.53 mi
1:59:43
Rank: #13069 (-307)
Half25K
19:40 | 8:07/mi
30K· 18.64 mi
2:26:11
Rank: #13427 (-358)
25K30K
26:28 | 8:31/mi
20M
2:39:11
Rank: #13983 (-556)
30K20M
13:00 | 9:34/mi
21M
2:49:02
Rank: #14276 (-293)
20M21M
9:51 | 9:51/mi
35K· 21.75 mi
2:56:04
Rank: #14538 (-262)
21M35K
7:02 | 9:24/mi
23M
3:08:13
Rank: #14896 (-358)
35K23M
12:09 | 9:42/mi
24M
3:17:50
Rank: #15209 (-313)
23M24M
9:37 | 9:37/mi
40K· 24.85 mi
3:26:31
Rank: #15489 (-280)
24M40K
8:41 | 10:09/mi
25.2M
3:30:13
Rank: #15571 (-82)
40K25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:39:59
Rank: #15863 (-292)
25.2MFinish
9:46 | 9:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:03
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:59:56
Pace9:09 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:3423:357:3523:35
7:35
-
10K
6.21 mi10:56:0647:077:3523:32
7:34
-0:01
15K
9.32 mi11:19:591:11:007:3723:53
7:41
+0:07
20K
12.43 mi11:43:521:34:537:3823:53
7:41
0:00
Half
13.11 mi11:49:021:40:037:385:10
7:34
-0:07
25K
15.53 mi12:08:421:59:437:4219:40
8:07
+0:33
30K
18.64 mi12:35:102:26:117:5126:28
8:31
+0:24
20M
20.00 mi12:48:102:39:117:5813:00
9:34
+1:03
21M
21.00 mi12:58:012:49:028:039:51
9:51
+0:17
35K
21.75 mi13:05:032:56:048:067:02
9:24
-0:27
23M
23.00 mi13:17:123:08:138:1112:09
9:42
+0:18
24M
24.00 mi13:26:493:17:508:159:37
9:37
-0:05
40K
24.85 mi13:35:303:26:318:198:41
10:09
+0:32
25.2M
25.20 mi13:39:123:30:138:213:42
10:44
+0:35
Finish
26.22 mi13:48:583:39:598:249:46
9:35
-1:09

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

7:34 /mi

Average Pace

8:24 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:11

66% of race

Time at Steady Pace

1:01:25

28% of race

Time at Slower Pace

12:23

6% of race

Average Pace: 8:23 /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 mi10:32:3423:357:3523:35
7:35
#13030
10K
6.21 mi10:56:0647:077:3523:32
7:34
#12859
15K
9.32 mi11:19:591:11:007:3723:53
7:41
#13013
20K
12.43 mi11:43:521:34:537:3823:53
7:41
#12785
Half
13.11 mi11:49:021:40:037:385:10
7:34
#12762
25K
15.53 mi12:08:421:59:437:4219:40
8:07
#13069
30K
18.64 mi12:35:102:26:117:5126:28
8:31
#13427
20M
20.00 mi12:48:102:39:117:5813:00
9:34
#13983
21M
21.00 mi12:58:012:49:028:039:51
9:51
#14276
35K
21.75 mi13:05:032:56:048:067:02
9:24
#14538
23M
23.00 mi13:17:123:08:138:1112:09
9:42
#14896
24M
24.00 mi13:26:493:17:508:159:37
9:37
#15209
40K
24.85 mi13:35:303:26:318:198:41
10:09
#15489
25.2M
25.20 mi13:39:123:30:138:213:42
10:44
#15571
Finish
26.22 mi13:48:583:39:598:249:46
9:35
#15863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi130309665966513365(Top 47%)9668(Top 60%)9668(Top 405%)
10K6.21 mi3.10 mi12859+1719558+1079558+10712789(Top 45%)9510(Top 59%)9510(Top 399%)
15K9.32 mi3.11 mi13013-1549581-239581-2313365(Top 47%)9668(Top 60%)9668(Top 405%)
20K12.43 mi3.11 mi12785+2289430+1519430+15112284(Top 43%)9098(Top 56%)9098(Top 381%)
Half13.11 mi0.68 mi12762+239414+169414+1612334(Top 43%)9189(Top 57%)9189(Top 385%)
25K15.53 mi2.42 mi13069-3079520-1069520-10614721(Top 52%)10083(Top 63%)10083(Top 423%)
30K18.64 mi3.11 mi13427-3589609-899609-8914867(Top 52%)10000(Top 62%)10000(Top 419%)
20M20.00 mi1.36 mi13983-5569808-1999808-19919450(Top 68%)11898(Top 74%)11898(Top 499%)
21M21.00 mi1.00 mi14276-2939929-1219929-12117667(Top 62%)10992(Top 68%)10992(Top 461%)
35K21.75 mi0.75 mi14538-26210020-9110020-9119923(Top 70%)11928(Top 74%)11928(Top 500%)
23M23.00 mi1.25 mi14896-35810150-13010150-13019442(Top 68%)11641(Top 72%)11641(Top 488%)
24M24.00 mi1.00 mi15209-31310239-8910239-8920037(Top 71%)11877(Top 74%)11877(Top 498%)
40K24.85 mi0.85 mi15489-28010325-8610325-8620939(Top 74%)12249(Top 76%)12249(Top 513%)
25.2M25.20 mi0.35 mi15571-8210351-2610351-2619770(Top 70%)11668(Top 72%)11668(Top 489%)
Finish26.22 mi1.02 mi15863-29210454-10310454-10321465(Top 76%)12512(Top 78%)12512(Top 524%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13365

Males

9668

M45-49

9668

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12789

Males

9510

M45-49

9510

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13365

Males

9668

M45-49

9668

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

12284

Males

9098

M45-49

9098

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12334

Males

9189

M45-49

9189

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14721

Males

10083

M45-49

10083

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14867

Males

10000

M45-49

10000

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19450

Males

11898

M45-49

11898

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17667

Males

10992

M45-49

10992

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19923

Males

11928

M45-49

11928

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19442

Males

11641

M45-49

11641

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20037

Males

11877

M45-49

11877

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20939

Males

12249

M45-49

12249

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19770

Males

11668

M45-49

11668

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21465

Males

12512

M45-49

12512

Passing Analysis

Category:
Athletes Passed
1322
Passed By
4155
Net Change
-2833
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13030
5K10K371200+171#13030#12859
10K15K145299-154#12859#13013
15K20K32193+228#13013#12785
20KHalf4522+23#12785#12762
Half25K82389-307#12762#13069
25K30K146504-358#13069#13427
30K20M39595-556#13427#13983
20M21M49342-293#13983#14276
21M35K22284-262#14276#14538
35K23M34392-358#14538#14896
23M24M21334-313#14896#15209
24M40K22302-280#15209#15489
40K25.2M1193-82#15489#15571
25.2MFinish14306-292#15571#15863
TOTALS13224155-2833
📊

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