Nathalie Garreau

Bib: 30510F

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

Start
0:00:00
Race begins
5K· 3.11 mi
31:44
Rank: #23994
Start5K
31:44 | 10:13/mi
10K· 6.21 mi
1:03:27
Rank: #24087 (-93)
5K10K
31:43 | 10:13/mi
15K· 9.32 mi
1:36:25
Rank: #24319 (-232)
10K15K
32:58 | 10:37/mi
20K· 12.43 mi
2:10:48
Rank: #24466 (-147)
15K20K
34:23 | 11:04/mi
Half· 13.11 mi
2:18:09
Rank: #24472 (-6)
20KHalf
7:21 | 10:46/mi
25K· 15.53 mi
2:46:30
Rank: #24595 (-123)
Half25K
28:21 | 11:42/mi
30K· 18.64 mi
3:26:10
Rank: #24769 (-174)
25K30K
39:40 | 12:46/mi
20M
3:44:46
Rank: #24894 (-125)
30K20M
18:36 | 13:41/mi
21M
3:59:20
Rank: #24964 (-70)
20M21M
14:34 | 14:34/mi
35K· 21.75 mi
4:09:18
Rank: #25028 (-64)
21M35K
9:58 | 13:19/mi
23M
4:26:08
Rank: #25072 (-44)
35K23M
16:50 | 13:27/mi
24M
4:39:16
Rank: #25122 (-50)
23M24M
13:08 | 13:08/mi
40K· 24.85 mi
4:50:49
Rank: #25141 (-19)
24M40K
11:33 | 13:31/mi
25.2M
4:55:32
Rank: #25139 (+2)
40K25.2M
4:43 | 13:41/mi
Finish· 26.22 mi
5:07:58
Rank: #25161 (-22)
25.2MFinish
12:26 | 12:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:09
Pace10:32 /mi
2nd Half
Distance13.11 mi
Time2:49:49
Pace12:57 /mi
📊Positive Split: 22.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3831:4410:1331:44
10:13
-
10K
6.21 mi12:23:211:03:2710:1331:43
10:13
0:00
15K
9.32 mi12:56:191:36:2510:2132:58
10:37
+0:24
20K
12.43 mi13:30:422:10:4810:3234:23
11:04
+0:27
Half
13.11 mi13:38:032:18:0910:327:21
10:46
-0:18
25K
15.53 mi14:06:242:46:3010:4328:21
11:42
+0:56
30K
18.64 mi14:46:043:26:1011:0439:40
12:46
+1:04
20M
20.00 mi15:04:403:44:4611:1418:36
13:41
+0:55
21M
21.00 mi15:19:143:59:2011:2414:34
14:34
+0:53
35K
21.75 mi15:29:124:09:1811:289:58
13:19
-1:15
23M
23.00 mi15:46:024:26:0811:3416:50
13:27
+0:08
24M
24.00 mi15:59:104:39:1611:3813:08
13:08
-0:19
40K
24.85 mi16:10:434:50:4911:4211:33
13:31
+0:23
25.2M
25.20 mi16:15:264:55:3211:444:43
13:41
+0:10
Finish
26.22 mi16:27:525:07:5811:4512:26
12:12
-1:29

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

10:13 /mi

Average Pace

11:45 /mi

Slowest Pace

14:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:30

54% of race

Time at Steady Pace

1:32:02

30% of race

Time at Slower Pace

49:26

16% of race

Average Pace: 11:45 /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 mi11:51:3831:4410:1331:44
10:13
#23994
10K
6.21 mi12:23:211:03:2710:1331:43
10:13
#24087
15K
9.32 mi12:56:191:36:2510:2132:58
10:37
#24319
20K
12.43 mi13:30:422:10:4810:3234:23
11:04
#24466
Half
13.11 mi13:38:032:18:0910:327:21
10:46
#24472
25K
15.53 mi14:06:242:46:3010:4328:21
11:42
#24595
30K
18.64 mi14:46:043:26:1011:0439:40
12:46
#24769
20M
20.00 mi15:04:403:44:4611:1418:36
13:41
#24894
21M
21.00 mi15:19:143:59:2011:2414:34
14:34
#24964
35K
21.75 mi15:29:124:09:1811:289:58
13:19
#25028
23M
23.00 mi15:46:024:26:0811:3416:50
13:27
#25072
24M
24.00 mi15:59:104:39:1611:3813:08
13:08
#25122
40K
24.85 mi16:10:434:50:4911:4211:33
13:31
#25141
25.2M
25.20 mi16:15:264:55:3211:444:43
13:41
#25139
Finish
26.22 mi16:27:525:07:5811:4512:26
12:12
#25161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi239949889988924657(Top 93%)10266(Top 90%)10266(Top 851%)
10K6.21 mi3.10 mi24087-939941-529941-5224155(Top 91%)9972(Top 87%)9972(Top 826%)
15K9.32 mi3.11 mi24319-23210068-12710068-12724657(Top 93%)10266(Top 90%)10266(Top 851%)
20K12.43 mi3.11 mi24466-14710154-8610154-8624718(Top 93%)10317(Top 90%)10317(Top 855%)
Half13.11 mi0.68 mi24472-610164-1010164-1024651(Top 93%)10295(Top 90%)10295(Top 853%)
25K15.53 mi2.42 mi24595-12310243-7910243-7924886(Top 93%)10450(Top 91%)10450(Top 866%)
30K18.64 mi3.11 mi24769-17410358-11510358-11525224(Top 95%)10693(Top 94%)10693(Top 886%)
20M20.00 mi1.36 mi24894-12510437-7910437-7925659(Top 96%)10941(Top 96%)10941(Top 906%)
21M21.00 mi1.00 mi24964-7010490-5310490-5325464(Top 96%)10842(Top 95%)10842(Top 898%)
35K21.75 mi0.75 mi25028-6410529-3910529-3925771(Top 97%)11028(Top 97%)11028(Top 914%)
23M23.00 mi1.25 mi25072-4410562-3310562-3325472(Top 96%)10880(Top 95%)10880(Top 901%)
24M24.00 mi1.00 mi25122-5010598-3610598-3625578(Top 96%)10964(Top 96%)10964(Top 908%)
40K24.85 mi0.85 mi25141-1910610-1210610-1225359(Top 95%)10847(Top 95%)10847(Top 899%)
25.2M25.20 mi0.35 mi25139+210608+210608+224722(Top 93%)10552(Top 92%)10552(Top 874%)
Finish26.22 mi1.02 mi25161-2210621-1310621-1325424(Top 95%)10882(Top 95%)10882(Top 902%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

24657

Females

10266

F50-54

10266

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24155

Females

9972

F50-54

9972

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

24657

Females

10266

F50-54

10266

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

24718

Females

10317

F50-54

10317

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

24651

Females

10295

F50-54

10295

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

24886

Females

10450

F50-54

10450

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25224

Females

10693

F50-54

10693

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

25659

Females

10941

F50-54

10941

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25464

Females

10842

F50-54

10842

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25771

Females

11028

F50-54

11028

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

25472

Females

10880

F50-54

10880

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

25578

Females

10964

F50-54

10964

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25359

Females

10847

F50-54

10847

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24722

Females

10552

F50-54

10552

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

25424

Females

10882

F50-54

10882

Passing Analysis

Category:
Athletes Passed
447
Passed By
1614
Net Change
-1167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23994
5K10K158251-93#23994#24087
10K15K44276-232#24087#24319
15K20K54201-147#24319#24466
20KHalf2127-6#24466#24472
Half25K37160-123#24472#24595
25K30K40214-174#24595#24769
30K20M19144-125#24769#24894
20M21M1585-70#24894#24964
21M35K1175-64#24964#25028
35K23M1256-44#25028#25072
23M24M757-50#25072#25122
24M40K1029-19#25122#25141
40K25.2M108+2#25141#25139
25.2MFinish931-22#25139#25161
TOTALS4471614-1167
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing