Lucy Griffiths

Bib: 9851F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 33%
Division (F18-39)
#0 / 4660
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:32
Rank: #8841
Start5K
7:15/mi
22:32 split
10K· 6.21 mi
44:42
Rank: #8099 (+742)
5K10K
7:08/mi
22:10 split
15K· 9.32 mi
1:07:36
Rank: #8239 (-140)
10K15K
7:22/mi
22:54 split
20K· 12.43 mi
1:31:28
Rank: #8571 (-332)
15K20K
7:41/mi
23:52 split
Half· 13.11 mi
1:36:42
Rank: #8660 (-89)
20KHalf
7:40/mi
5:14 split
25K· 15.53 mi
1:56:42
Rank: #9173 (-513)
Half25K
8:15/mi
20:00 split
30K· 18.64 mi
2:23:47
Rank: #9633 (-460)
25K30K
8:43/mi
27:05 split
20M
2:36:43
Rank: #10034 (-401)
30K20M
9:31/mi
12:56 split
21M
2:47:55
Rank: #10593 (-559)
20M21M
11:12/mi
11:12 split
35K· 21.75 mi
2:54:34
Rank: #10656 (-63)
21M35K
8:53/mi
6:39 split
23M
3:07:06
Rank: #11032 (-376)
35K23M
10:01/mi
12:32 split
24M
3:17:20
Rank: #11391 (-359)
23M24M
10:14/mi
10:14 split
40K· 24.85 mi
3:25:18
Rank: #11406 (-15)
24M40K
9:19/mi
7:58 split
25.2M
3:29:53
Rank: #11680 (-274)
40K25.2M
13:17/mi
4:35 split
Finish· 26.22 mi
3:38:47
Rank: #11694 (-14)
25.2MFinish
8:44/mi
8:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:02:05
Pace9:19 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3422:327:1522:32
7:15
-
10K
6.21 mi11:10:4444:427:1222:10
7:08
-0:07
15K
9.32 mi11:33:381:07:367:1522:54
7:22
+0:14
20K
12.43 mi11:57:301:31:287:2223:52
7:41
+0:19
Half
13.11 mi12:02:441:36:427:235:14
7:40
-0:01
25K
15.53 mi12:22:441:56:427:3120:00
8:15
+0:35
30K
18.64 mi12:49:492:23:477:4327:05
8:43
+0:28
20M
20.00 mi13:02:452:36:437:5012:56
9:31
+0:48
21M
21.00 mi13:13:572:47:558:0011:12
11:12
+1:41
35K
21.75 mi13:20:362:54:348:026:39
8:53
-2:19
23M
23.00 mi13:33:083:07:068:0812:32
10:01
+1:08
24M
24.00 mi13:43:223:17:208:1310:14
10:14
+0:13
40K
24.85 mi13:51:203:25:188:167:58
9:19
-0:55
25.2M
25.20 mi13:55:553:29:538:204:35
13:17
+3:58
Finish
26.22 mi14:04:493:38:478:218:54
8:44
-4:33

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

7:08 /mi

Average Pace

8:21 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:42

44% of race

Time at Steady Pace

1:23:32

38% of race

Time at Slower Pace

38:33

18% of race

Average Pace: 8:21 /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 mi10:48:3422:327:1522:32
7:15
#8841
10K
6.21 mi11:10:4444:427:1222:10
7:08
#8099
15K
9.32 mi11:33:381:07:367:1522:54
7:22
#8239
20K
12.43 mi11:57:301:31:287:2223:52
7:41
#8571
Half
13.11 mi12:02:441:36:427:235:14
7:40
#8660
25K
15.53 mi12:22:441:56:427:3120:00
8:15
#9173
30K
18.64 mi12:49:492:23:477:4327:05
8:43
#9633
20M
20.00 mi13:02:452:36:437:5012:56
9:31
#10034
21M
21.00 mi13:13:572:47:558:0011:12
11:12
#10593
35K
21.75 mi13:20:362:54:348:026:39
8:53
#10656
23M
23.00 mi13:33:083:07:068:0812:32
10:01
#11032
24M
24.00 mi13:43:223:17:208:1310:14
10:14
#11391
40K
24.85 mi13:51:203:25:188:167:58
9:19
#11406
25.2M
25.20 mi13:55:553:29:538:204:35
13:17
#11680
Finish
26.22 mi14:04:493:38:478:218:54
8:44
#11694
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8841151715178673(Top 34%)1554(Top 14%)1554(Top 33%)
10K6.21 mi3.10 mi8099+7421242+2751242+2757519(Top 29%)1046(Top 10%)1046(Top 22%)
15K9.32 mi3.11 mi8239-1401319-771319-778673(Top 34%)1554(Top 14%)1554(Top 33%)
20K12.43 mi3.11 mi8571-3321488-1691488-1699639(Top 38%)2147(Top 20%)2147(Top 46%)
Half13.11 mi0.68 mi8660-891528-401528-4010455(Top 41%)2545(Top 23%)2545(Top 55%)
25K15.53 mi2.42 mi9173-5131789-2611789-26111685(Top 46%)3337(Top 31%)3337(Top 72%)
30K18.64 mi3.11 mi9633-4602127-3382127-33811792(Top 46%)3626(Top 33%)3626(Top 78%)
20M20.00 mi1.36 mi10034-4012400-2732400-27314613(Top 57%)5457(Top 50%)5457(Top 117%)
21M21.00 mi1.00 mi10593-5592737-3372737-33716868(Top 66%)6779(Top 62%)6779(Top 145%)
35K21.75 mi0.75 mi10656-632792-552792-5512779(Top 50%)4683(Top 43%)4683(Top 100%)
23M23.00 mi1.25 mi11032-3763047-2553047-25515517(Top 61%)6171(Top 56%)6171(Top 132%)
24M24.00 mi1.00 mi11391-3593304-2573304-25717080(Top 67%)6983(Top 64%)6983(Top 150%)
40K24.85 mi0.85 mi11406-153343-393343-3912351(Top 48%)4700(Top 43%)4700(Top 101%)
25.2M25.20 mi0.35 mi11680-2743517-1743517-17420306(Top 79%)8659(Top 79%)8659(Top 186%)
Finish26.22 mi1.02 mi11694-143565-483565-4812830(Top 50%)4873(Top 45%)4873(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8673

Females

1554

F18-39

1554

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7519

Females

1046

F18-39

1046

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8673

Females

1554

F18-39

1554

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9639

Females

2147

F18-39

2147

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10455

Females

2545

F18-39

2545

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

11685

Females

3337

F18-39

3337

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11792

Females

3626

F18-39

3626

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

14613

Females

5457

F18-39

5457

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16868

Females

6779

F18-39

6779

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

12779

Females

4683

F18-39

4683

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15517

Females

6171

F18-39

6171

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17080

Females

6983

F18-39

6983

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12351

Females

4700

F18-39

4700

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20306

Females

8659

F18-39

8659

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

12830

Females

4873

F18-39

4873

Passing Analysis

Category:
Athletes Passed
1658
Passed By
4507
Net Change
-2853
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8841
5K10K76725+742#8841#8099
10K15K128268-140#8099#8239
15K20K107439-332#8239#8571
20KHalf14103-89#8571#8660
Half25K82595-513#8660#9173
25K30K140599-460#9173#9633
30K20M59458-401#9633#10034
20M21M24582-559#10034#10593
21M35K61124-63#10593#10656
35K23M62438-376#10656#11032
23M24M46405-359#11032#11391
24M40K8297-15#11391#11406
40K25.2M8282-274#11406#11680
25.2MFinish7892-14#11680#11694
TOTALS16584507-2853
📊

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