Julie Xiao

Bib: 5537FAge: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4134
Gender (Female)
#0 / 1206
Division (F25-29)
#0 / 322
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
17:51
Rank: #1876
Start2.2 Miles
17:51 | 8:07/mi
5.7 Miles
57:00
Rank: #2686 (-810)
2.2 Miles5.7 Miles
39:09 | 11:11/mi
6.43 Miles
1:05:10
Rank: #2357 (+329)
5.7 Miles6.43 Miles
8:10 | 11:11/mi
10.92 Miles
1:50:17
Rank: #2541 (-184)
6.43 Miles10.92 Miles
45:07 | 10:03/mi
Garmin Hill Challenge· 11.42 mi
1:57:40
Rank: #2599 (-58)
10.92 MilesGarmin Hill Challenge
7:23 | 14:46/mi
14.95 Miles
2:34:57
Rank: #2786 (-187)
Garmin Hill Challenge14.95 Miles
37:17 | 10:34/mi
18 Miles
3:14:18
Rank: #2808 (-22)
14.95 Miles18 Miles
39:21 | 12:54/mi
24 Miles
4:25:06
Rank: #2783 (+25)
18 Miles24 Miles
1:10:48 | 11:48/mi
Finish· 26.22 mi
4:47:05
Rank: #2663 (+120)
24 MilesFinish
21:59 | 9:54/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:04:1317:518:0717:51
8:07
-
5.7 Miles
5.70 mi06:43:2257:0010:0039:09
11:11
+3:04
6.43 Miles
6.43 mi06:51:321:05:1010:088:10
11:11
0:00
10.92 Miles
10.92 mi07:36:391:50:1710:0645:07
10:03
-1:08
Garmin Hill Challenge
11.42 mi07:44:021:57:4010:187:23
14:46
+4:43
14.95 Miles
14.95 mi08:21:192:34:5710:2237:17
10:34
-4:12
18 Miles
18.00 mi09:00:403:14:1810:4839:21
12:54
+2:20
24 Miles
24.00 mi10:11:284:25:0611:031:10:48
11:48
-1:06
Finish
26.22 mi10:33:274:47:0510:5721:59
9:54
-1:54

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

8:07 /mi

Average Pace

10:57 /mi

Slowest Pace

14:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:57

30% of race

Time at Steady Pace

2:35:24

54% of race

Time at Slower Pace

46:44

16% of race

Average Pace: 10:57 /mi

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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
2.2 Miles
2.20 mi06:04:1317:518:0717:51
8:07
#1876
5.7 Miles
5.70 mi06:43:2257:0010:0039:09
11:11
#2686
6.43 Miles
6.43 mi06:51:321:05:1010:088:10
11:11
#2357
10.92 Miles
10.92 mi07:36:391:50:1710:0645:07
10:03
#2541
Garmin Hill Challenge
11.42 mi07:44:021:57:4010:187:23
14:46
#2599
14.95 Miles
14.95 mi08:21:192:34:5710:2237:17
10:34
#2786
18 Miles
18.00 mi09:00:403:14:1810:4839:21
12:54
#2808
24 Miles
24.00 mi10:11:284:25:0611:031:10:48
11:48
#2783
Finish
26.22 mi10:33:274:47:0510:5721:59
9:54
#2663
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi18763371131876(Top 45%)337(Top 28%)113(Top 35%)
5.7 Miles5.70 mi3.50 mi2686-810600-263184-713022(Top 73%)721(Top 60%)218(Top 68%)
6.43 Miles6.43 mi0.73 mi2357+329480+120157+27631(Top 15%)67(Top 6%)23(Top 7%)
10.92 Miles10.92 mi4.49 mi2541-184545-65174-172875(Top 70%)662(Top 55%)205(Top 64%)
Garmin Hill Challenge11.42 mi0.50 mi2599-58563-18181-73078(Top 74%)742(Top 62%)236(Top 73%)
14.95 Miles14.95 mi3.53 mi2786-187637-74196-153141(Top 76%)786(Top 65%)242(Top 75%)
18 Miles18.00 mi3.05 mi2808-22646-9207-112988(Top 72%)752(Top 62%)234(Top 73%)
24 Miles24.00 mi6.00 mi2783+25657-11208-12672(Top 65%)700(Top 58%)217(Top 67%)
Finish26.22 mi2.22 mi2663+120625+32202+61639(Top 40%)364(Top 30%)127(Top 39%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 45%
×1human
+8ft-12ft

Overall

1876

Females

337

F25-29

115

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 73%
×6stories
+92ft-87ft

Overall

3022

Females

721

F25-29

222

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 15%
×11stories
+137ft-3ft

Overall

631

Females

67

F25-29

24

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 70%
×21stories
+225ft-318ft

Overall

2875

Females

662

F25-29

209

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 74%
×11stories
+134ft-123ft

Overall

3078

Females

742

F25-29

240

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 76%
×16stories
+234ft-225ft

Overall

3141

Females

786

F25-29

246

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 72%
×12stories
+165ft-60ft

Overall

2988

Females

752

F25-29

234

18 Miles→24 Miles

18.0 - 24.0 mi

Top 65%
×21stories
+142ft-377ft

Overall

2672

Females

700

F25-29

217

24 Miles→Finish

24.0 - 26.2 mi

Top 40%
~flat
+2ft-2ft

Overall

1639

Females

364

F25-29

127

Passing Analysis

Category:
Athletes Passed
677*
Passed By
1464
Net Change
-787
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1876
2.2 Miles5.7 Miles11*821-810#1876#2686
5.7 Miles6.43 Miles330*1+329#2686#2357
6.43 Miles10.92 Miles15199-184#2357#2541
10.92 MilesGarmin Hill Challenge1169-58#2541#2599
Garmin Hill Challenge14.95 Miles27*214-187#2599#2786
14.95 Miles18 Miles72*94-22#2786#2808
18 Miles24 Miles91*66+25#2808#2783
24 MilesFinish120*0+120#2783#2663
TOTALS677*1464-787

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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

The San Francisco Marathon

The San Francisco Marathon