Lauren Xu

Kingston, ON

Bib: 14360 F 25

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 39%
Gender (Female)
#0 / 3107
Top 27%
Division (F25-29)
#0 / 761
Top 30%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
9:39/mi
17:28
→ flat
12 ft elev
5.34M
9:55/mi
52:29
8074
19 ft elev
6.15M
9:54/mi
1:00:30
1262.8%
149 ft elev
10.54M
9:59/mi
1:44:20
2303610.6%
20 ft elev
11.05M
12:25/mi
1:50:40
1726.4%
213 ft elev
Finish· 13.11 mi
9:57/mi
2:11:09
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:00:309:50 /mi⚡ faster
2nd Half
1:10:3910:09 /mi+16.8%
Positive split — 16.8% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
17:289:391.81 mi17:28
9:39
-
5.34M
52:299:503.53 mi35:01
9:55
+0:16
6.15M
1:00:309:500.81 mi8:01
9:54
-0:01
10.54M
1:44:209:544.39 mi43:50
9:59
+0:05
11.05M
1:50:4010:010.51 mi6:20
12:25
+2:26
Finish(13.11 mi)
2:11:0910:002.06 mi20:29
9:57
-2:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

10:00 /mi

Slowest Pace

12:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:04:49

95% of race

Time at Slower Pace

6:20

5% of race

Average Pace: 10:00 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi31629792703162979270
5.34M3.53 mi3241-791024-45284-1433051051291
6.15M0.81 mi3112+129966+58269+152553725204
10.54M4.39 mi2977+135912+54254+152896886240
11.05M0.51 mi2876+101879+33242+121964518141
Finish(13.11 mi)2.06 mi2777+99844+35228+142410722190

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 45%
~flat
+4ft-3ft

Overall

3162

Females

979

F25-29

270

1.81M→5.34M

1.8 - 5.3 mi

Top 47%
×4story building
+80ft-74ft

Overall

3305

Females

1051

F25-29

291

5.34M→6.15M

5.3 - 6.2 mi

Top 36%
×10story building
+126ft-4ft

Overall

2553

Females

725

F25-29

204

6.15M→10.54M

6.2 - 10.5 mi

Top 41%
×21story building
+230ft-361ft

Overall

2896

Females

886

F25-29

240

10.54M→11.05M

10.5 - 11.1 mi

Top 28%
×14story building
+172ft-0ft

Overall

1964

Females

518

F25-29

141

11.05M→Finish

11.1 - 13.1 mi

Top 34%
×7story building
+97ft-114ft

Overall

2410

Females

722

F25-29

190

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3162
1.81M5.34M
279200*-79
#3162 #3241
5.34M6.15M
8137+129
#3241 #3112
6.15M10.54M
93228*+135
#3112 #2977
10.54M11.05M
5106+101
#2977 #2876
11.05MFinish
33132*+99
#2876 #2777
TOTALS
418803*+385
#3162 #2777

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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