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SF MARATHON 2024

Song Xiaosha

Bib: 8412•F•Age: 37

Los Angeles, CA

0:00
0:00
/ mi
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Overall
#0 / 5694
Top 21%
Gender (Female)
#0 / 1546
Top 10%
Division (F35-39)
#0 / 183
Top 8%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
16:00
Rank: #1957
Start → 1.81M
16:00 | 8:50/mi
6.52M
58:05
Rank: #1852 (+105)
1.81M → 6.52M
42:05 | 8:56/mi
10.89M
1:35:38
Rank: #1663 (+189)
6.52M → 10.89M
37:33 | 8:36/mi
Garmin Hill Challenge· 11.40 mi
1:41:04
Rank: #1671 (-8)
10.89M → Garmin Hill Challenge
5:26 | 10:39/mi
14.95M
2:09:05
Rank: #1583 (+88)
Garmin Hill Challenge → 14.95M
28:01 | 7:54/mi
18M
2:37:53
Rank: #1443 (+140)
14.95M → 18M
28:48 | 9:27/mi
24.69M
3:37:30
Rank: #1226 (+217)
18M → 24.69M
59:37 | 8:55/mi
Finish· 26.22 mi
3:49:38
Rank: #1177 (+49)
24.69M → Finish
12:08 | 7:56/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:36:0916:008:5016:00
8:50
-
6.52M
6.52 mi06:18:1458:058:5542:05
8:56
+0:06
10.89M
10.89 mi06:55:471:35:388:4737:33
8:36
-0:20
Garmin Hill Challenge
11.40 mi07:01:131:41:048:525:26
10:39
+2:03
14.95M
14.95 mi07:29:142:09:058:3828:01
7:54
-2:45
18M
18.00 mi07:58:022:37:538:4628:48
9:27
+1:33
24.69M
24.69 mi08:57:393:37:308:4959:37
8:55
-0:32
Finish
26.22 mi09:09:473:49:388:4612:08
7:56
-0:59

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

7:54 /mi

Average Pace

8:46 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:09

17% of race

Time at Steady Pace

2:35:15

68% of race

Time at Slower Pace

34:14

15% of race

Average Pace: 8:45 /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
1.81M
1.81 mi05:36:0916:008:5016:00
8:50
#1957
6.52M
6.52 mi06:18:1458:058:5542:05
8:56
#1852
10.89M
10.89 mi06:55:471:35:388:4737:33
8:36
#1663
Garmin Hill Challenge
11.40 mi07:01:131:41:048:525:26
10:39
#1671
14.95M
14.95 mi07:29:142:09:058:3828:01
7:54
#1583
18M
18.00 mi07:58:022:37:538:4628:48
9:27
#1443
24.69M
24.69 mi08:57:393:37:308:4959:37
8:55
#1226
Finish
26.22 mi09:09:473:49:388:4612:08
7:56
#1177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.81M1.81 mi1.81 mi1957305261957(Top 34%)305(Top 20%)26(Top 14%)
6.52M6.52 mi4.71 mi1852+105270+3524+21839(Top 32%)268(Top 17%)25(Top 14%)
10.89M10.89 mi4.37 mi1663+189229+4121+31404(Top 25%)178(Top 12%)17(Top 9%)
Garmin Hill Challenge11.40 mi0.51 mi1671-8230-120+11821(Top 32%)259(Top 17%)20(Top 11%)
14.95M14.95 mi3.55 mi1583+88210+2019+11336(Top 23%)164(Top 11%)16(Top 9%)
18M18.00 mi3.05 mi1443+140189+2118+11119(Top 20%)137(Top 9%)16(Top 9%)
24.69M24.69 mi6.69 mi1226+217161+2815+3947(Top 17%)136(Top 9%)14(Top 8%)
Finish26.22 mi1.53 mi1177+49155+615717(Top 13%)99(Top 6%)14(Top 8%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 34%
×1human
+6ft-10ft

Overall

1957

Females

305

F35-39

27

1.81M→6.52M

1.8 - 6.5 mi

Top 32%
×16stories
+275ft-93ft

Overall

1839

Females

268

F35-39

26

6.52M→10.89M

6.5 - 10.9 mi

Top 25%
×20stories
+201ft-318ft

Overall

1404

Females

178

F35-39

18

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 32%
×11stories
+134ft-79ft

Overall

1821

Females

259

F35-39

21

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 23%
×17stories
+251ft-225ft

Overall

1336

Females

164

F35-39

17

14.95M→18M

14.9 - 18.0 mi

Top 20%
×12stories
+165ft-60ft

Overall

1119

Females

137

F35-39

17

18M→24.69M

18.0 - 24.7 mi

Top 17%
×22stories
+142ft-377ft

Overall

947

Females

136

F35-39

14

24.69M→Finish

24.7 - 26.2 mi

Top 13%
~flat
+2ft-2ft

Overall

717

Females

99

F35-39

14

Passing Analysis

Category:
Athletes Passed
971*
Passed By
191
Net Change
+780
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1957
1.81M → 6.52M205*100+105#1957#1852
6.52M → 10.89M20516+189#1852#1663
10.89M → Garmin Hill Challenge2331-8#1663#1671
Garmin Hill Challenge → 14.95M9911+88#1671#1583
14.95M → 18M15111+140#1583#1443
18M → 24.69M238*21+217#1443#1226
24.69M → Finish50*1+49#1226#1177
TOTALS971*191+780

* 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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