Rebecca Walsh

Bib: 26484F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered 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
9:38/mi
29:56
973451.5%
10K· 6.21 mi
11:16/mi
1:04:57
791380.4%
15K· 9.32 mi
11:44/mi
1:41:24
6778
20K· 12.43 mi
12:36/mi
2:20:34
106860.1%
Half· 13.11 mi
13:20/mi
2:29:40
19370.5%
25K· 15.53 mi
12:09/mi
2:59:07
66880.2%
30K· 18.64 mi
13:23/mi
3:40:42
1811480.2%
20M
14:48/mi
4:00:49
64500.2%
21M
14:54/mi
4:15:43
106241.6%
35K· 21.75 mi
13:27/mi
4:25:47
17861.7%
23M
11:52/mi
4:40:38
23630.6%
24M
12:46/mi
4:53:24
821.3%
40K· 24.85 mi
13:26/mi
5:04:53
200.3%
25.2M
13:09/mi
5:09:25
13160.2%
Finish· 26.22 mi
11:18/mi
5:20:56
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:29:40
Pace11:25 /mi
2nd Half
Distance13.11 mi
Time2:51:16
Pace13:04 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2329:569:3829:56
9:38
-
10K
6.21 mi12:21:241:04:5710:2735:01
11:16
+1:38
15K
9.32 mi12:57:511:41:2410:5336:27
11:44
+0:28
20K
12.43 mi13:37:012:20:3411:1939:10
12:36
+0:52
Half
13.11 mi13:46:072:29:4011:259:06
13:20
+0:44
25K
15.53 mi14:15:342:59:0711:3229:27
12:09
-1:11
30K
18.64 mi14:57:093:40:4211:5041:35
13:23
+1:14
20M
20.00 mi15:17:164:00:4912:0220:07
14:48
+1:25
21M
21.00 mi15:32:104:15:4312:1114:54
14:54
+0:06
35K
21.75 mi15:42:144:25:4712:1310:04
13:27
-1:27
23M
23.00 mi15:57:054:40:3812:1214:51
11:52
-1:35
24M
24.00 mi16:09:514:53:2412:1412:46
12:46
+0:54
40K
24.85 mi16:21:205:04:5312:1611:29
13:26
+0:40
25.2M
25.20 mi16:25:525:09:2512:174:32
13:09
-0:17
Finish
26.22 mi16:37:235:20:5612:1511:31
11:18
-1:51

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

9:38 /mi

Average Pace

12:15 /mi

Slowest Pace

14:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:46

40% of race

Time at Steady Pace

2:28:05

46% of race

Time at Slower Pace

45:05

14% of race

Average Pace: 12:14 /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 mi11:46:2329:569:3829:56
9:38
#22109
10K
6.21 mi12:21:241:04:5710:2735:01
11:16
#23666
15K
9.32 mi12:57:511:41:2410:5336:27
11:44
#24112
20K
12.43 mi13:37:012:20:3411:1939:10
12:36
#24279
Half
13.11 mi13:46:072:29:4011:259:06
13:20
#24396
25K
15.53 mi14:15:342:59:0711:3229:27
12:09
#24221
30K
18.64 mi14:57:093:40:4211:5041:35
13:23
#24145
20M
20.00 mi15:17:164:00:4912:0220:07
14:48
#24189
21M
21.00 mi15:32:104:15:4312:1114:54
14:54
#24144
35K
21.75 mi15:42:144:25:4712:1310:04
13:27
#24146
23M
23.00 mi15:57:054:40:3812:1214:51
11:52
#24014
24M
24.00 mi16:09:514:53:2412:1412:46
12:46
#23966
40K
24.85 mi16:21:205:04:5312:1611:29
13:26
#23951
25.2M
25.20 mi16:25:525:09:2512:174:32
13:09
#23928
Finish
26.22 mi16:37:235:20:5612:1511:31
11:18
#23884
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi221098966896624496(Top 96%)10275(Top 94%)10275(Top 866%)
10K6.21 mi3.10 mi23666-15579761-7959761-79524565(Top 96%)10300(Top 94%)10300(Top 868%)
15K9.32 mi3.11 mi24112-44610016-25510016-25524496(Top 96%)10275(Top 94%)10275(Top 866%)
20K12.43 mi3.11 mi24279-16710131-11510131-11524567(Top 96%)10335(Top 95%)10335(Top 871%)
Half13.11 mi0.68 mi24396-11710209-7810209-7825285(Top 99%)10786(Top 99%)10786(Top 909%)
25K15.53 mi2.42 mi24221+17510110+9910110+9923334(Top 91%)9719(Top 89%)9719(Top 819%)
30K18.64 mi3.11 mi24145+7610093+1710093+1723703(Top 93%)10010(Top 92%)10010(Top 843%)
20M20.00 mi1.36 mi24189-4410132-3910132-3924624(Top 96%)10531(Top 96%)10531(Top 887%)
21M21.00 mi1.00 mi24144+4510123+910123+923450(Top 92%)10009(Top 92%)10009(Top 843%)
35K21.75 mi0.75 mi24146-210132-910132-923763(Top 93%)10183(Top 93%)10183(Top 858%)
23M23.00 mi1.25 mi24014+13210067+6510067+6520446(Top 80%)8625(Top 79%)8625(Top 727%)
24M24.00 mi1.00 mi23966+4810061+610061+622722(Top 89%)9763(Top 89%)9763(Top 822%)
40K24.85 mi0.85 mi23951+1510065-410065-422911(Top 90%)9886(Top 90%)9886(Top 833%)
25.2M25.20 mi0.35 mi23928+2310053+1210053+1220046(Top 78%)8559(Top 78%)8559(Top 721%)
Finish26.22 mi1.02 mi23884+4410041+1210041+1222048(Top 86%)9478(Top 87%)9478(Top 798%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

24496

Females

10275

F50-54

10275

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

24565

Females

10300

F50-54

10300

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

24496

Females

10275

F50-54

10275

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

24567

Females

10335

F50-54

10335

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

25285

Females

10786

F50-54

10786

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

23334

Females

9719

F50-54

9719

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

23703

Females

10010

F50-54

10010

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

24624

Females

10531

F50-54

10531

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

23450

Females

10009

F50-54

10009

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

23763

Females

10183

F50-54

10183

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

20446

Females

8625

F50-54

8625

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

22722

Females

9763

F50-54

9763

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22911

Females

9886

F50-54

9886

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20046

Females

8559

F50-54

8559

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

22048

Females

9478

F50-54

9478

Passing Analysis

Category:
Athletes Passed
824
Passed By
2599
Net Change
-1775
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22109
5K10K71564-1557#22109#23666
10K15K39485-446#23666#24112
15K20K44211-167#24112#24279
20KHalf1118-117#24279#24396
Half25K18510+175#24396#24221
25K30K13155+76#24221#24145
30K20M2973-44#24145#24189
20M21M6217+45#24189#24144
21M35K2426-2#24144#24146
35K23M1331+132#24146#24014
23M24M6113+48#24014#23966
24M40K3217+15#23966#23951
40K25.2M263+23#23951#23928
25.2MFinish506+44#23928#23884
TOTALS8242599-1775
📊

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