Alexandra Macleod

Bib: 26522F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:21
Rank: #22941
Start5K
28:21 | 9:07/mi
10K· 6.21 mi
55:58
Rank: #22461 (+480)
5K10K
27:37 | 8:53/mi
15K· 9.32 mi
1:24:19
Rank: #22480 (-19)
10K15K
28:21 | 9:07/mi
20K· 12.43 mi
1:52:51
Rank: #22276 (+204)
15K20K
28:32 | 9:11/mi
Half· 13.11 mi
1:59:03
Rank: #22269 (+7)
20KHalf
6:12 | 9:05/mi
25K· 15.53 mi
2:22:39
Rank: #22373 (-104)
Half25K
23:36 | 9:44/mi
30K· 18.64 mi
2:53:55
Rank: #22270 (+103)
25K30K
31:16 | 10:04/mi
20M
3:07:12
Rank: #22116 (+154)
30K20M
13:17 | 9:46/mi
21M
3:18:02
Rank: #22021 (+95)
20M21M
10:50 | 10:50/mi
35K· 21.75 mi
3:24:42
Rank: #21874 (+147)
21M35K
6:40 | 8:55/mi
23M
3:36:51
Rank: #21715 (+159)
35K23M
12:09 | 9:42/mi
24M
3:46:22
Rank: #21630 (+85)
23M24M
9:31 | 9:31/mi
40K· 24.85 mi
3:54:32
Rank: #21511 (+119)
24M40K
8:10 | 9:33/mi
25.2M
3:58:32
Rank: #21532 (-21)
40K25.2M
4:00 | 11:36/mi
Finish· 26.22 mi
4:08:05
Rank: #21484 (+48)
25.2MFinish
9:33 | 9:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:03
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:09:02
Pace9:51 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4228:219:0728:21
9:07
-
10K
6.21 mi12:11:1955:589:0027:37
8:53
-0:14
15K
9.32 mi12:39:401:24:199:0328:21
9:07
+0:14
20K
12.43 mi13:08:121:52:519:0528:32
9:11
+0:04
Half
13.11 mi13:14:241:59:039:056:12
9:05
-0:06
25K
15.53 mi13:38:002:22:399:1123:36
9:44
+0:39
30K
18.64 mi14:09:162:53:559:2031:16
10:04
+0:20
20M
20.00 mi14:22:333:07:129:2213:17
9:46
-0:18
21M
21.00 mi14:33:233:18:029:2610:50
10:50
+1:04
35K
21.75 mi14:40:033:24:429:256:40
8:55
-1:55
23M
23.00 mi14:52:123:36:519:2612:09
9:42
+0:47
24M
24.00 mi15:01:433:46:229:269:31
9:31
-0:11
40K
24.85 mi15:09:533:54:329:268:10
9:33
+0:02
25.2M
25.20 mi15:13:533:58:329:284:00
11:36
+2:03
Finish
26.22 mi15:23:264:08:059:289:33
9:22
-2:14

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

8:53 /mi

Average Pace

9:28 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:11

39% of race

Time at Steady Pace

1:44:48

42% of race

Time at Slower Pace

46:06

19% of race

Average Pace: 9:28 /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 mi11:43:4228:219:0728:21
9:07
#22941
10K
6.21 mi12:11:1955:589:0027:37
8:53
#22461
15K
9.32 mi12:39:401:24:199:0328:21
9:07
#22480
20K
12.43 mi13:08:121:52:519:0528:32
9:11
#22276
Half
13.11 mi13:14:241:59:039:056:12
9:05
#22269
25K
15.53 mi13:38:002:22:399:1123:36
9:44
#22373
30K
18.64 mi14:09:162:53:559:2031:16
10:04
#22270
20M
20.00 mi14:22:333:07:129:2213:17
9:46
#22116
21M
21.00 mi14:33:233:18:029:2610:50
10:50
#22021
35K
21.75 mi14:40:033:24:429:256:40
8:55
#21874
23M
23.00 mi14:52:123:36:519:2612:09
9:42
#21715
24M
24.00 mi15:01:433:46:229:269:31
9:31
#21630
40K
24.85 mi15:09:533:54:329:268:10
9:33
#21511
25.2M
25.20 mi15:13:533:58:329:284:00
11:36
#21532
Finish
26.22 mi15:23:264:08:059:289:33
9:22
#21484
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi229419137913722569(Top 79%)8871(Top 73%)8871(Top 489%)
10K6.21 mi3.10 mi22461+4808869+2688869+26821877(Top 77%)8531(Top 70%)8531(Top 471%)
15K9.32 mi3.11 mi22480-198848+218848+2122569(Top 79%)8871(Top 73%)8871(Top 489%)
20K12.43 mi3.11 mi22276+2048746+1028746+10221830(Top 77%)8497(Top 69%)8497(Top 469%)
Half13.11 mi0.68 mi22269+78748-28748-222198(Top 78%)8715(Top 71%)8715(Top 481%)
25K15.53 mi2.42 mi22373-1048797-498797-4922586(Top 80%)8973(Top 73%)8973(Top 495%)
30K18.64 mi3.11 mi22270+1038777+208777+2021779(Top 77%)8659(Top 71%)8659(Top 478%)
20M20.00 mi1.36 mi22116+1548703+748703+7420231(Top 71%)7933(Top 65%)7933(Top 438%)
21M21.00 mi1.00 mi22021+958676+278676+2720942(Top 74%)8424(Top 69%)8424(Top 465%)
35K21.75 mi0.75 mi21874+1478605+718605+7117872(Top 63%)6848(Top 56%)6848(Top 378%)
23M23.00 mi1.25 mi21715+1598558+478558+4719479(Top 69%)7774(Top 64%)7774(Top 429%)
24M24.00 mi1.00 mi21630+858527+318527+3119695(Top 69%)7934(Top 65%)7934(Top 438%)
40K24.85 mi0.85 mi21511+1198482+458482+4518941(Top 67%)7611(Top 62%)7611(Top 420%)
25.2M25.20 mi0.35 mi21532-218500-188500-1822328(Top 79%)9311(Top 76%)9311(Top 514%)
Finish26.22 mi1.02 mi21484+488489+118489+1120693(Top 73%)8498(Top 69%)8498(Top 469%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22569

Females

8871

F45-49

8871

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

21877

Females

8531

F45-49

8531

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22569

Females

8871

F45-49

8871

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21830

Females

8497

F45-49

8497

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22198

Females

8715

F45-49

8715

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22586

Females

8973

F45-49

8973

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21779

Females

8659

F45-49

8659

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20231

Females

7933

F45-49

7933

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

20942

Females

8424

F45-49

8424

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

17872

Females

6848

F45-49

6848

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19479

Females

7774

F45-49

7774

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19695

Females

7934

F45-49

7934

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

18941

Females

7611

F45-49

7611

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22328

Females

9311

F45-49

9311

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20693

Females

8498

F45-49

8498

Passing Analysis

Category:
Athletes Passed
2295
Passed By
838
Net Change
+1457
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22941
5K10K55474+480#22941#22461
10K15K165184-19#22461#22480
15K20K28177+204#22480#22276
20KHalf3225+7#22276#22269
Half25K104208-104#22269#22373
25K30K233130+103#22373#22270
30K20M16410+154#22270#22116
20M21M12934+95#22116#22021
21M35K1481+147#22021#21874
35K23M16910+159#21874#21715
23M24M9813+85#21715#21630
24M40K1267+119#21630#21511
40K25.2M1738-21#21511#21532
25.2MFinish7527+48#21532#21484
TOTALS2295838+1457
📊

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