Xuemei Guo

Bib: 24351F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:29
Rank: #24204
Start5K
9:29/mi
29:29 split
10K· 6.21 mi
59:01
Rank: #24168 (+36)
5K10K
9:30/mi
29:32 split
15K· 9.32 mi
1:30:38
Rank: #24638 (-470)
10K15K
10:11/mi
31:37 split
20K· 12.43 mi
2:03:06
Rank: #24770 (-132)
15K20K
10:27/mi
32:28 split
Half· 13.11 mi
2:11:11
Rank: #25017 (-247)
20KHalf
11:51/mi
8:05 split
25K· 15.53 mi
2:36:55
Rank: #24937 (+80)
Half25K
10:37/mi
25:44 split
30K· 18.64 mi
3:17:23
Rank: #25396 (-459)
25K30K
13:01/mi
40:28 split
20M
3:33:50
Rank: #25410 (-14)
30K20M
12:06/mi
16:27 split
21M
3:49:17
Rank: #25572 (-162)
20M21M
15:27/mi
15:27 split
35K· 21.75 mi
3:58:50
Rank: #25648 (-76)
21M35K
12:46/mi
9:33 split
23M
4:13:55
Rank: #25655 (-7)
35K23M
12:03/mi
15:05 split
24M
4:24:58
Rank: #25605 (+50)
23M24M
11:03/mi
11:03 split
40K· 24.85 mi
4:36:01
Rank: #25641 (-36)
24M40K
12:55/mi
11:03 split
25.2M
4:41:19
Rank: #25691 (-50)
40K25.2M
15:22/mi
5:18 split
Finish· 26.22 mi
4:53:36
Rank: #25771 (-80)
25.2MFinish
12:03/mi
12:17 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:11
Pace10:00 /mi
2nd Half
Distance13.11 mi
Time2:42:25
Pace12:23 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5629:299:2929:29
9:29
-
10K
6.21 mi11:59:2859:019:3029:32
9:30
+0:01
15K
9.32 mi12:31:051:30:389:4331:37
10:11
+0:41
20K
12.43 mi13:03:332:03:069:5432:28
10:27
+0:16
Half
13.11 mi13:11:382:11:1110:008:05
11:51
+1:24
25K
15.53 mi13:37:222:36:5510:0625:44
10:37
-1:14
30K
18.64 mi14:17:503:17:2310:3540:28
13:01
+2:24
20M
20.00 mi14:34:173:33:5010:4116:27
12:06
-0:55
21M
21.00 mi14:49:443:49:1710:5515:27
15:27
+3:21
35K
21.75 mi14:59:173:58:5010:599:33
12:46
-2:41
23M
23.00 mi15:14:224:13:5511:0215:05
12:03
-0:43
24M
24.00 mi15:25:254:24:5811:0211:03
11:03
-1:00
40K
24.85 mi15:36:284:36:0111:0611:03
12:55
+1:52
25.2M
25.20 mi15:41:464:41:1911:105:18
15:22
+2:27
Finish
26.22 mi15:54:034:53:3611:1212:17
12:03
-3:19

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

9:29 /mi

Average Pace

11:12 /mi

Slowest Pace

15:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:53

54% of race

Time at Steady Pace

1:12:30

25% of race

Time at Slower Pace

1:01:13

21% of race

Average Pace: 11:12 /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 mi11:29:5629:299:2929:29
9:29
#24204
10K
6.21 mi11:59:2859:019:3029:32
9:30
#24168
15K
9.32 mi12:31:051:30:389:4331:37
10:11
#24638
20K
12.43 mi13:03:332:03:069:5432:28
10:27
#24770
Half
13.11 mi13:11:382:11:1110:008:05
11:51
#25017
25K
15.53 mi13:37:222:36:5510:0625:44
10:37
#24937
30K
18.64 mi14:17:503:17:2310:3540:28
13:01
#25396
20M
20.00 mi14:34:173:33:5010:4116:27
12:06
#25410
21M
21.00 mi14:49:443:49:1710:5515:27
15:27
#25572
35K
21.75 mi14:59:173:58:5010:599:33
12:46
#25648
23M
23.00 mi15:14:224:13:5511:0215:05
12:03
#25655
24M
24.00 mi15:25:254:24:5811:0211:03
11:03
#25605
40K
24.85 mi15:36:284:36:0111:0611:03
12:55
#25641
25.2M
25.20 mi15:41:464:41:1911:105:18
15:22
#25691
Finish
26.22 mi15:54:034:53:3611:1212:17
12:03
#25771
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi242049800980025361(Top 89%)10435(Top 85%)10435(Top 1050%)
10K6.21 mi3.10 mi24168+369780+209780+2024116(Top 85%)9754(Top 80%)9754(Top 981%)
15K9.32 mi3.11 mi24638-47010033-25310033-25325361(Top 89%)10435(Top 85%)10435(Top 1050%)
20K12.43 mi3.11 mi24770-13210106-7310106-7325106(Top 88%)10321(Top 84%)10321(Top 1038%)
Half13.11 mi0.68 mi25017-24710248-14210248-14227327(Top 96%)11601(Top 95%)11601(Top 1167%)
25K15.53 mi2.42 mi24937+8010216+3210216+3224567(Top 86%)10055(Top 82%)10055(Top 1012%)
30K18.64 mi3.11 mi25396-45910502-28610502-28626704(Top 94%)11337(Top 93%)11337(Top 1141%)
20M20.00 mi1.36 mi25410-1410522-2010522-2025403(Top 89%)10704(Top 88%)10704(Top 1077%)
21M21.00 mi1.00 mi25572-16210618-9610618-9627485(Top 97%)11808(Top 97%)11808(Top 1188%)
35K21.75 mi0.75 mi25648-7610671-5310671-5326729(Top 94%)11456(Top 94%)11456(Top 1153%)
23M23.00 mi1.25 mi25655-710687-1610687-1625178(Top 89%)10694(Top 87%)10694(Top 1076%)
24M24.00 mi1.00 mi25605+5010675+1210675+1224073(Top 85%)10157(Top 83%)10157(Top 1022%)
40K24.85 mi0.85 mi25641-3610703-2810703-2826214(Top 92%)11247(Top 92%)11247(Top 1131%)
25.2M25.20 mi0.35 mi25691-5010734-3110734-3127348(Top 96%)11823(Top 97%)11823(Top 1189%)
Finish26.22 mi1.02 mi25771-8010778-4410778-4426844(Top 95%)11554(Top 94%)11554(Top 1162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

25361

Females

10435

F55-59

10435

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24116

Females

9754

F55-59

9754

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

25361

Females

10435

F55-59

10435

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25106

Females

10321

F55-59

10321

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

27327

Females

11601

F55-59

11601

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24567

Females

10055

F55-59

10055

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26704

Females

11337

F55-59

11337

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25403

Females

10704

F55-59

10704

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27485

Females

11808

F55-59

11808

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

26729

Females

11456

F55-59

11456

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25178

Females

10694

F55-59

10694

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24073

Females

10157

F55-59

10157

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26214

Females

11247

F55-59

11247

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27348

Females

11823

F55-59

11823

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

26844

Females

11554

F55-59

11554

Passing Analysis

Category:
Athletes Passed
769
Passed By
2336
Net Change
-1567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24204
5K10K253217+36#24204#24168
10K15K37507-470#24168#24638
15K20K94226-132#24638#24770
20KHalf2249-247#24770#25017
Half25K14666+80#25017#24937
25K30K28487-459#24937#25396
30K20M5064-14#25396#25410
20M21M7169-162#25410#25572
21M35K1894-76#25572#25648
35K23M3845-7#25648#25655
23M24M6515+50#25655#25605
24M40K1955-36#25605#25641
40K25.2M353-50#25641#25691
25.2MFinish989-80#25691#25771
TOTALS7692336-1567
📊

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