Guirong Wood

Bib: 19639F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 36%
Masters (Masters Women)
#0 / 6539
Top 23%
Division (F45-49)
#0 / 1817
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:55
Rank: #16435
Start5K
25:55 | 8:21/mi
10K· 6.21 mi
51:05
Rank: #15970 (+465)
5K10K
25:10 | 8:06/mi
15K· 9.32 mi
1:15:39
Rank: #15231 (+739)
10K15K
24:34 | 7:54/mi
20K· 12.43 mi
1:40:47
Rank: #14940 (+291)
15K20K
25:08 | 8:05/mi
Half· 13.11 mi
1:46:19
Rank: #14949 (-9)
20KHalf
5:32 | 8:07/mi
25K· 15.53 mi
2:06:15
Rank: #14826 (+123)
Half25K
19:56 | 8:13/mi
30K· 18.64 mi
2:32:57
Rank: #14858 (-32)
25K30K
26:42 | 8:36/mi
20M
2:44:44
Rank: #14827 (+31)
30K20M
11:47 | 8:41/mi
21M
2:53:25
Rank: #14615 (+212)
20M21M
8:41 | 8:41/mi
35K· 21.75 mi
2:59:16
Rank: #14477 (+138)
21M35K
5:51 | 7:49/mi
23M
3:09:06
Rank: #14110 (+367)
35K23M
9:50 | 7:51/mi
24M
3:17:01
Rank: #13944 (+166)
23M24M
7:55 | 7:55/mi
40K· 24.85 mi
3:24:07
Rank: #13852 (+92)
24M40K
7:06 | 8:18/mi
25.2M
3:27:19
Rank: #13850 (+2)
40K25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:35:19
Rank: #13721 (+129)
25.2MFinish
8:00 | 7:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:19
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:49:00
Pace8:19 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3025:558:2125:55
8:21
-
10K
6.21 mi11:42:4051:058:1325:10
8:06
-0:15
15K
9.32 mi12:07:141:15:398:0724:34
7:54
-0:12
20K
12.43 mi12:32:221:40:478:0725:08
8:05
+0:11
Half
13.11 mi12:37:541:46:198:075:32
8:07
+0:02
25K
15.53 mi12:57:502:06:158:0819:56
8:13
+0:06
30K
18.64 mi13:24:322:32:578:1226:42
8:36
+0:23
20M
20.00 mi13:36:192:44:448:1411:47
8:41
+0:05
21M
21.00 mi13:45:002:53:258:158:41
8:41
0:00
35K
21.75 mi13:50:512:59:168:155:51
7:49
-0:52
23M
23.00 mi14:00:413:09:068:139:50
7:51
+0:02
24M
24.00 mi14:08:363:17:018:137:55
7:55
+0:04
40K
24.85 mi14:15:423:24:078:137:06
8:18
+0:23
25.2M
25.20 mi14:18:543:27:198:143:12
9:17
+0:59
Finish
26.22 mi14:26:543:35:198:138:00
7:51
-1:26

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

7:49 /mi

Average Pace

8:13 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:57

77% of race

Time at Steady Pace

47:10

22% of race

Time at Slower Pace

3:12

1% of race

Average Pace: 8:13 /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 mi11:17:3025:558:2125:55
8:21
#16435
10K
6.21 mi11:42:4051:058:1325:10
8:06
#15970
15K
9.32 mi12:07:141:15:398:0724:34
7:54
#15231
20K
12.43 mi12:32:221:40:478:0725:08
8:05
#14940
Half
13.11 mi12:37:541:46:198:075:32
8:07
#14949
25K
15.53 mi12:57:502:06:158:0819:56
8:13
#14826
30K
18.64 mi13:24:322:32:578:1226:42
8:36
#14858
20M
20.00 mi13:36:192:44:448:1411:47
8:41
#14827
21M
21.00 mi13:45:002:53:258:158:41
8:41
#14615
35K
21.75 mi13:50:512:59:168:155:51
7:49
#14477
23M
23.00 mi14:00:413:09:068:139:50
7:51
#14110
24M
24.00 mi14:08:363:17:018:137:55
7:55
#13944
40K
24.85 mi14:15:423:24:078:137:06
8:18
#13852
25.2M
25.20 mi14:18:543:27:198:143:12
9:17
#13850
Finish
26.22 mi14:26:543:35:198:138:00
7:51
#13721
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi164355555555513642(Top 51%)3866(Top 34%)3866(Top 213%)
10K6.21 mi3.10 mi15970+4655263+2925263+29215523(Top 58%)4967(Top 43%)4967(Top 273%)
15K9.32 mi3.11 mi15231+7394805+4584805+45813642(Top 51%)3866(Top 34%)3866(Top 213%)
20K12.43 mi3.11 mi14940+2914645+1604645+16014164(Top 53%)4200(Top 37%)4200(Top 231%)
Half13.11 mi0.68 mi14949-94654-94654-915217(Top 57%)4802(Top 42%)4802(Top 264%)
25K15.53 mi2.42 mi14826+1234603+514603+5114398(Top 54%)4450(Top 39%)4450(Top 245%)
30K18.64 mi3.11 mi14858-324651-484651-4814888(Top 56%)4862(Top 43%)4862(Top 268%)
20M20.00 mi1.36 mi14827+314656-54656-514722(Top 55%)4847(Top 42%)4847(Top 267%)
21M21.00 mi1.00 mi14615+2124557+994557+9911517(Top 43%)3165(Top 28%)3165(Top 174%)
35K21.75 mi0.75 mi14477+1384494+634494+6310874(Top 41%)2826(Top 25%)2826(Top 156%)
23M23.00 mi1.25 mi14110+3674294+2004294+2008797(Top 33%)1944(Top 17%)1944(Top 107%)
24M24.00 mi1.00 mi13944+1664222+724222+7210708(Top 40%)2952(Top 26%)2952(Top 162%)
40K24.85 mi0.85 mi13852+924182+404182+4012118(Top 46%)3743(Top 33%)3743(Top 206%)
25.2M25.20 mi0.35 mi13850+24186-44186-414121(Top 53%)4805(Top 42%)4805(Top 264%)
Finish26.22 mi1.02 mi13721+1294126+604126+6011080(Top 42%)3245(Top 28%)3245(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13642

Females

3866

F45-49

3866

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15523

Females

4967

F45-49

4967

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13642

Females

3866

F45-49

3866

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14164

Females

4200

F45-49

4200

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15217

Females

4802

F45-49

4802

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14398

Females

4450

F45-49

4450

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14888

Females

4862

F45-49

4862

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14722

Females

4847

F45-49

4847

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11517

Females

3165

F45-49

3165

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10874

Females

2826

F45-49

2826

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8797

Females

1944

F45-49

1944

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10708

Females

2952

F45-49

2952

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12118

Females

3743

F45-49

3743

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14121

Females

4805

F45-49

4805

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11080

Females

3245

F45-49

3245

Passing Analysis

Category:
Athletes Passed
3363
Passed By
649
Net Change
+2714
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16435
5K10K594129+465#16435#15970
10K15K75516+739#15970#15231
15K20K35463+291#15231#14940
20KHalf3039-9#14940#14949
Half25K18966+123#14949#14826
25K30K162194-32#14826#14858
30K20M9463+31#14858#14827
20M21M22210+212#14827#14615
21M35K1413+138#14615#14477
35K23M3670+367#14477#14110
23M24M1726+166#14110#13944
24M40K11422+92#13944#13852
40K25.2M2220+2#13852#13850
25.2MFinish14718+129#13850#13721
TOTALS3363649+2714
📊

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