Martha Aarons

Bib: 25621F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F70-74)
#0 / 71
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:14/mi
28:40
973451.5%
10K· 6.21 mi
9:25/mi
57:54
791380.4%
15K· 9.32 mi
9:42/mi
1:28:03
6778
20K· 12.43 mi
10:01/mi
1:59:09
106860.1%
Half· 13.11 mi
9:46/mi
2:05:49
19370.5%
25K· 15.53 mi
10:16/mi
2:30:43
66880.2%
30K· 18.64 mi
10:47/mi
3:04:12
1811480.2%
20M
10:36/mi
3:18:36
64500.2%
21M
11:27/mi
3:30:03
106241.6%
35K· 21.75 mi
10:03/mi
3:37:34
17861.7%
23M
10:46/mi
3:51:03
23630.6%
24M
10:21/mi
4:01:24
821.3%
40K· 24.85 mi
10:44/mi
4:10:35
200.3%
25.2M
11:53/mi
4:14:41
13160.2%
Finish· 26.22 mi
10:28/mi
4:25:21
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:49
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:19:32
Pace10:39 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4628:409:1428:40
9:14
-
10K
6.21 mi12:13:0057:549:1929:14
9:25
+0:11
15K
9.32 mi12:43:091:28:039:2730:09
9:42
+0:17
20K
12.43 mi13:14:151:59:099:3531:06
10:01
+0:19
Half
13.11 mi13:20:552:05:499:366:40
9:46
-0:15
25K
15.53 mi13:45:492:30:439:4224:54
10:16
+0:30
30K
18.64 mi14:19:183:04:129:5333:29
10:47
+0:31
20M
20.00 mi14:33:423:18:369:5614:24
10:36
-0:11
21M
21.00 mi14:45:093:30:0310:0011:27
11:27
+0:51
35K
21.75 mi14:52:403:37:3410:007:31
10:03
-1:24
23M
23.00 mi15:06:093:51:0310:0313:29
10:46
+0:43
24M
24.00 mi15:16:304:01:2410:0410:21
10:21
-0:25
40K
24.85 mi15:25:414:10:3510:059:11
10:44
+0:23
25.2M
25.20 mi15:29:474:14:4110:064:06
11:53
+1:09
Finish
26.22 mi15:40:274:25:2110:0810:40
10:28
-1:25

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

9:14 /mi

Average Pace

10:08 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:43

36% of race

Time at Steady Pace

1:38:56

37% of race

Time at Slower Pace

1:11:42

27% of race

Average Pace: 10:07 /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 mi11:43:4628:409:1428:40
9:14
#23329
10K
6.21 mi12:13:0057:549:1929:14
9:25
#23620
15K
9.32 mi12:43:091:28:039:2730:09
9:42
#23895
20K
12.43 mi13:14:151:59:099:3531:06
10:01
#23971
Half
13.11 mi13:20:552:05:499:366:40
9:46
#23999
25K
15.53 mi13:45:492:30:439:4224:54
10:16
#23984
30K
18.64 mi14:19:183:04:129:5333:29
10:47
#23899
20M
20.00 mi14:33:423:18:369:5614:24
10:36
#23819
21M
21.00 mi14:45:093:30:0310:0011:27
11:27
#23735
35K
21.75 mi14:52:403:37:3410:007:31
10:03
#23675
23M
23.00 mi15:06:093:51:0310:0313:29
10:46
#23599
24M
24.00 mi15:16:304:01:2410:0410:21
10:21
#23546
40K
24.85 mi15:25:414:10:3510:059:11
10:44
#23520
25.2M
25.20 mi15:29:474:14:4110:064:06
11:53
#23506
Finish
26.22 mi15:40:274:25:2110:0810:40
10:28
#23531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi233299346934624303(Top 86%)9843(Top 80%)9843(Top 13863%)
10K6.21 mi3.10 mi23620-2919494-1489494-14823852(Top 84%)9595(Top 78%)9595(Top 13514%)
15K9.32 mi3.11 mi23895-2759617-1239617-12324303(Top 86%)9843(Top 80%)9843(Top 13863%)
20K12.43 mi3.11 mi23971-769678-619678-6124238(Top 85%)9848(Top 81%)9848(Top 13870%)
Half13.11 mi0.68 mi23999-289695-179695-1724322(Top 86%)9884(Top 81%)9884(Top 13921%)
25K15.53 mi2.42 mi23984+159690+59690+523886(Top 84%)9681(Top 79%)9681(Top 13635%)
30K18.64 mi3.11 mi23899+859677+139677+1323562(Top 83%)9635(Top 79%)9635(Top 13570%)
20M20.00 mi1.36 mi23819+809654+239654+2322700(Top 80%)9251(Top 76%)9251(Top 13030%)
21M21.00 mi1.00 mi23735+849628+269628+2622542(Top 79%)9268(Top 76%)9268(Top 13054%)
35K21.75 mi0.75 mi23675+609604+249604+2422068(Top 78%)9076(Top 74%)9076(Top 12783%)
23M23.00 mi1.25 mi23599+769581+239581+2322686(Top 80%)9436(Top 77%)9436(Top 13290%)
24M24.00 mi1.00 mi23546+539568+139568+1322415(Top 79%)9351(Top 76%)9351(Top 13170%)
40K24.85 mi0.85 mi23520+269568956822563(Top 79%)9486(Top 78%)9486(Top 13361%)
25.2M25.20 mi0.35 mi23506+149578-109578-1023025(Top 81%)9668(Top 79%)9668(Top 13617%)
Finish26.22 mi1.02 mi23531-259603-259603-2524220(Top 85%)10277(Top 84%)10277(Top 14475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24303

Females

9843

F70-74

9843

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23852

Females

9595

F70-74

9595

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24303

Females

9843

F70-74

9843

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

24238

Females

9848

F70-74

9848

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24322

Females

9884

F70-74

9884

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23886

Females

9681

F70-74

9681

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23562

Females

9635

F70-74

9635

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

22700

Females

9251

F70-74

9251

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

22542

Females

9268

F70-74

9268

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

22068

Females

9076

F70-74

9076

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

22686

Females

9436

F70-74

9436

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22415

Females

9351

F70-74

9351

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22563

Females

9486

F70-74

9486

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23025

Females

9668

F70-74

9668

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24220

Females

10277

F70-74

10277

Passing Analysis

Category:
Athletes Passed
1267
Passed By
1469
Net Change
-202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23329
5K10K128419-291#23329#23620
10K15K89364-275#23620#23895
15K20K111187-76#23895#23971
20KHalf1543-28#23971#23999
Half25K128113+15#23999#23984
25K30K185100+85#23984#23899
30K20M11434+80#23899#23819
20M21M12541+84#23819#23735
21M35K699+60#23735#23675
35K23M10226+76#23675#23599
23M24M7724+53#23599#23546
24M40K5125+26#23546#23520
40K25.2M3925+14#23520#23506
25.2MFinish3459-25#23506#23531
TOTALS12671469-202
📊

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