Sally Duncan

Bib: 31601F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:28
Rank: #26646
Start5K
10:27/mi
32:28 split
10K· 6.21 mi
1:07:53
Rank: #27226 (-580)
5K10K
11:24/mi
35:25 split
15K· 9.32 mi
1:44:08
Rank: #27281 (-55)
10K15K
11:40/mi
36:15 split
20K· 12.43 mi
2:22:17
Rank: #27327 (-46)
15K20K
12:17/mi
38:09 split
Half· 13.11 mi
2:30:34
Rank: #27350 (-23)
20KHalf
12:08/mi
8:17 split
25K· 15.53 mi
3:01:42
Rank: #27319 (+31)
Half25K
12:50/mi
31:08 split
30K· 18.64 mi
3:43:05
Rank: #27260 (+59)
25K30K
13:19/mi
41:23 split
20M
4:01:03
Rank: #27235 (+25)
30K20M
13:13/mi
17:58 split
21M
4:15:16
Rank: #27208 (+27)
20M21M
14:13/mi
14:13 split
35K· 21.75 mi
4:25:09
Rank: #27215 (-7)
21M35K
13:13/mi
9:53 split
23M
4:41:53
Rank: #27210 (+5)
35K23M
13:22/mi
16:44 split
24M
4:54:24
Rank: #27178 (+32)
23M24M
12:31/mi
12:31 split
40K· 24.85 mi
5:05:32
Rank: #27162 (+16)
24M40K
13:01/mi
11:08 split
25.2M
5:10:36
Rank: #27165 (-3)
40K25.2M
14:42/mi
5:04 split
Finish· 26.22 mi
5:22:36
Rank: #27153 (+12)
25.2MFinish
11:47/mi
12:00 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:30:34
Pace11:29 /mi
2nd Half
Distance13.11 mi
Time2:52:02
Pace13:07 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0432:2810:2732:28
10:27
-
10K
6.21 mi12:29:291:07:5310:5535:25
11:24
+0:57
15K
9.32 mi13:05:441:44:0811:1036:15
11:40
+0:16
20K
12.43 mi13:43:532:22:1711:2738:09
12:17
+0:37
Half
13.11 mi13:52:102:30:3411:298:17
12:08
-0:09
25K
15.53 mi14:23:183:01:4211:4231:08
12:50
+0:42
30K
18.64 mi15:04:413:43:0511:5841:23
13:19
+0:29
20M
20.00 mi15:22:394:01:0312:0317:58
13:13
-0:06
21M
21.00 mi15:36:524:15:1612:0914:13
14:13
+1:00
35K
21.75 mi15:46:454:25:0912:129:53
13:13
-1:00
23M
23.00 mi16:03:294:41:5312:1516:44
13:22
+0:09
24M
24.00 mi16:16:004:54:2412:1612:31
12:31
-0:51
40K
24.85 mi16:27:085:05:3212:1811:08
13:01
+0:30
25.2M
25.20 mi16:32:125:10:3612:205:04
14:42
+1:41
Finish
26.22 mi16:44:125:22:3612:1912:00
11:47
-2:55

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

10:27 /mi

Average Pace

12:19 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:34

50% of race

Time at Steady Pace

2:04:01

38% of race

Time at Slower Pace

36:01

11% of race

Average Pace: 12:18 /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 mi11:54:0432:2810:2732:28
10:27
#26646
10K
6.21 mi12:29:291:07:5310:5535:25
11:24
#27226
15K
9.32 mi13:05:441:44:0811:1036:15
11:40
#27281
20K
12.43 mi13:43:532:22:1711:2738:09
12:17
#27327
Half
13.11 mi13:52:102:30:3411:298:17
12:08
#27350
25K
15.53 mi14:23:183:01:4211:4231:08
12:50
#27319
30K
18.64 mi15:04:413:43:0511:5841:23
13:19
#27260
20M
20.00 mi15:22:394:01:0312:0317:58
13:13
#27235
21M
21.00 mi15:36:524:15:1612:0914:13
14:13
#27208
35K
21.75 mi15:46:454:25:0912:129:53
13:13
#27215
23M
23.00 mi16:03:294:41:5312:1516:44
13:22
#27210
24M
24.00 mi16:16:004:54:2412:1612:31
12:31
#27178
40K
24.85 mi16:27:085:05:3212:1811:08
13:01
#27162
25.2M
25.20 mi16:32:125:10:3612:205:04
14:42
#27165
Finish
26.22 mi16:44:125:22:3612:1912:00
11:47
#27153
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi26646111231112327386(Top 96%)11614(Top 95%)11614(Top 5232%)
10K6.21 mi3.10 mi27226-58011490-36711490-36727493(Top 97%)11661(Top 95%)11661(Top 5253%)
15K9.32 mi3.11 mi27281-5511515-2511515-2527386(Top 96%)11614(Top 95%)11614(Top 5232%)
20K12.43 mi3.11 mi27327-4611557-4211557-4227335(Top 96%)11600(Top 95%)11600(Top 5225%)
Half13.11 mi0.68 mi27350-2311575-1811575-1827542(Top 97%)11735(Top 96%)11735(Top 5286%)
25K15.53 mi2.42 mi27319+3111568+711568+727186(Top 96%)11537(Top 94%)11537(Top 5197%)
30K18.64 mi3.11 mi27260+5911557+1111557+1126979(Top 95%)11480(Top 94%)11480(Top 5171%)
20M20.00 mi1.36 mi27235+2511548+911548+926654(Top 94%)11372(Top 93%)11372(Top 5123%)
21M21.00 mi1.00 mi27208+2711534+1411534+1426455(Top 93%)11288(Top 92%)11288(Top 5085%)
35K21.75 mi0.75 mi27215-711549-1511549-1527132(Top 96%)11654(Top 95%)11654(Top 5250%)
23M23.00 mi1.25 mi27210+511553-411553-426770(Top 94%)11486(Top 94%)11486(Top 5174%)
24M24.00 mi1.00 mi27178+3211541+1211541+1226319(Top 93%)11280(Top 92%)11280(Top 5081%)
40K24.85 mi0.85 mi27162+1611535+611535+626309(Top 93%)11298(Top 92%)11298(Top 5089%)
25.2M25.20 mi0.35 mi27165-311538-311538-326873(Top 95%)11601(Top 95%)11601(Top 5226%)
Finish26.22 mi1.02 mi27153+1211536+211536+226503(Top 93%)11392(Top 93%)11392(Top 5132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

27386

Females

11614

F65-69

11614

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27493

Females

11661

F65-69

11661

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

27386

Females

11614

F65-69

11614

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

27335

Females

11600

F65-69

11600

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

27542

Females

11735

F65-69

11735

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

27186

Females

11537

F65-69

11537

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

26979

Females

11480

F65-69

11480

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

26654

Females

11372

F65-69

11372

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26455

Females

11288

F65-69

11288

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

27132

Females

11654

F65-69

11654

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

26770

Females

11486

F65-69

11486

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

26319

Females

11280

F65-69

11280

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26309

Females

11298

F65-69

11298

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

26873

Females

11601

F65-69

11601

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

26503

Females

11392

F65-69

11392

Passing Analysis

Category:
Athletes Passed
618
Passed By
1125
Net Change
-507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26646
5K10K32612-580#26646#27226
10K15K88143-55#27226#27281
15K20K80126-46#27281#27327
20KHalf1134-23#27327#27350
Half25K8857+31#27350#27319
25K30K10849+59#27319#27260
30K20M3611+25#27260#27235
20M21M347+27#27235#27208
21M35K1926-7#27208#27215
35K23M2722+5#27215#27210
23M24M419+32#27210#27178
24M40K2610+16#27178#27162
40K25.2M710-3#27162#27165
25.2MFinish219+12#27165#27153
TOTALS6181125-507
📊

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