Frances Crofts

Bib: 23017F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:39/mi
26:52
973451.5%
10K· 6.21 mi
8:43/mi
53:57
791380.4%
15K· 9.32 mi
8:52/mi
1:21:30
6778
20K· 12.43 mi
9:04/mi
1:49:39
106860.1%
Half· 13.11 mi
8:55/mi
1:55:44
19370.5%
25K· 15.53 mi
8:58/mi
2:17:28
66880.2%
30K· 18.64 mi
9:20/mi
2:46:27
1811480.2%
20M
9:33/mi
2:59:26
64500.2%
21M
10:31/mi
3:09:57
106241.6%
35K· 21.75 mi
9:37/mi
3:17:09
17861.7%
23M
9:56/mi
3:29:35
23630.6%
24M
9:33/mi
3:39:08
821.3%
40K· 24.85 mi
9:42/mi
3:47:26
200.3%
25.2M
11:04/mi
3:51:15
13160.2%
Finish· 26.22 mi
9:37/mi
4:01:03
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:44
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:05:19
Pace9:34 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1026:528:3926:52
8:39
-
10K
6.21 mi11:51:1553:578:4127:05
8:43
+0:04
15K
9.32 mi12:18:481:21:308:4527:33
8:52
+0:09
20K
12.43 mi12:46:571:49:398:4928:09
9:04
+0:12
Half
13.11 mi12:53:021:55:448:506:05
8:55
-0:09
25K
15.53 mi13:14:462:17:288:5121:44
8:58
+0:03
30K
18.64 mi13:43:452:46:278:5628:59
9:20
+0:22
20M
20.00 mi13:56:442:59:268:5812:59
9:33
+0:13
21M
21.00 mi14:07:153:09:579:0310:31
10:31
+0:58
35K
21.75 mi14:14:273:17:099:047:12
9:37
-0:54
23M
23.00 mi14:26:533:29:359:0712:26
9:56
+0:19
24M
24.00 mi14:36:263:39:089:089:33
9:33
-0:23
40K
24.85 mi14:44:443:47:269:098:18
9:42
+0:09
25.2M
25.20 mi14:48:333:51:159:113:49
11:04
+1:22
Finish
26.22 mi14:58:214:01:039:129:48
9:37
-1:27

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

8:39 /mi

Average Pace

9:12 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:28

57% of race

Time at Steady Pace

1:16:49

32% of race

Time at Slower Pace

26:46

11% of race

Average Pace: 9:12 /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 mi11:24:1026:528:3926:52
8:39
#18561
10K
6.21 mi11:51:1553:578:4127:05
8:43
#19013
15K
9.32 mi12:18:481:21:308:4527:33
8:52
#19301
20K
12.43 mi12:46:571:49:398:4928:09
9:04
#19442
Half
13.11 mi12:53:021:55:448:506:05
8:55
#19480
25K
15.53 mi13:14:462:17:288:5121:44
8:58
#19351
30K
18.64 mi13:43:452:46:278:5628:59
9:20
#19253
20M
20.00 mi13:56:442:59:268:5812:59
9:33
#19233
21M
21.00 mi14:07:153:09:579:0310:31
10:31
#19262
35K
21.75 mi14:14:273:17:099:047:12
9:37
#19319
23M
23.00 mi14:26:533:29:359:0712:26
9:56
#19363
24M
24.00 mi14:36:263:39:089:089:33
9:33
#19368
40K
24.85 mi14:44:443:47:269:098:18
9:42
#19381
25.2M
25.20 mi14:48:333:51:159:113:49
11:04
#19421
Finish
26.22 mi14:58:214:01:039:129:48
9:37
#19479
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi185616912691219891(Top 75%)7626(Top 67%)7626(Top 632%)
10K6.21 mi3.10 mi19013-4527158-2467158-24619525(Top 73%)7403(Top 65%)7403(Top 613%)
15K9.32 mi3.11 mi19301-2887319-1617319-16119891(Top 75%)7626(Top 67%)7626(Top 632%)
20K12.43 mi3.11 mi19442-1417394-757394-7519974(Top 75%)7664(Top 67%)7664(Top 635%)
Half13.11 mi0.68 mi19480-387420-267420-2620084(Top 75%)7711(Top 68%)7711(Top 639%)
25K15.53 mi2.42 mi19351+1297329+917329+9118797(Top 71%)7015(Top 61%)7015(Top 581%)
30K18.64 mi3.11 mi19253+987288+417288+4118756(Top 70%)7062(Top 62%)7062(Top 585%)
20M20.00 mi1.36 mi19233+207288728819076(Top 72%)7338(Top 64%)7338(Top 608%)
21M21.00 mi1.00 mi19262-297320-327320-3219655(Top 74%)7736(Top 68%)7736(Top 641%)
35K21.75 mi0.75 mi19319-577360-407360-4020226(Top 76%)8064(Top 71%)8064(Top 668%)
23M23.00 mi1.25 mi19363-447386-267386-2619784(Top 74%)7837(Top 69%)7837(Top 649%)
24M24.00 mi1.00 mi19368-57397-117397-1119406(Top 73%)7669(Top 67%)7669(Top 635%)
40K24.85 mi0.85 mi19381-137419-227419-2219063(Top 72%)7533(Top 66%)7533(Top 624%)
25.2M25.20 mi0.35 mi19421-407446-277446-2720618(Top 77%)8379(Top 73%)8379(Top 694%)
Finish26.22 mi1.02 mi19479-587488-427488-4220547(Top 77%)8315(Top 73%)8315(Top 689%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19891

Females

7626

F50-54

7626

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

19525

Females

7403

F50-54

7403

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19891

Females

7626

F50-54

7626

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

19974

Females

7664

F50-54

7664

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

20084

Females

7711

F50-54

7711

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18797

Females

7015

F50-54

7015

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

18756

Females

7062

F50-54

7062

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

19076

Females

7338

F50-54

7338

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

19655

Females

7736

F50-54

7736

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

20226

Females

8064

F50-54

8064

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19784

Females

7837

F50-54

7837

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

19406

Females

7669

F50-54

7669

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19063

Females

7533

F50-54

7533

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20618

Females

8379

F50-54

8379

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

20547

Females

8315

F50-54

8315

Passing Analysis

Category:
Athletes Passed
1150
Passed By
2068
Net Change
-918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18561
5K10K158610-452#18561#19013
10K15K86374-288#19013#19301
15K20K110251-141#19301#19442
20KHalf1452-38#19442#19480
Half25K19061+129#19480#19351
25K30K205107+98#19351#19253
30K20M8767+20#19253#19233
20M21M74103-29#19233#19262
21M35K2582-57#19262#19319
35K23M58102-44#19319#19363
23M24M5560-5#19363#19368
24M40K4861-13#19368#19381
40K25.2M1151-40#19381#19421
25.2MFinish2987-58#19421#19479
TOTALS11502068-918
📊

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