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SF MARATHON 1ST HALF 2026

Wenli Bai

Santa Clara, CA

Bib: 19511 F 56

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 19%
Gender (Female)
#0 / 2930
Top 9%
Masters (Masters Women)
#0 / 781
Top 6%
Division (F55-59)
#0 / 100
Top 6%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
8:20/mi
16:40
→ flat
12 ft elev
4M
8:42/mi
34:04
↑ 67↓ 69
10 ft elev
6M
8:50/mi
51:44
↑ 1231.1%
126 ft elev
8M
8:38/mi
1:09:00
↑ 166↓ 531.1%
246 ft elev
9.6M
8:38/mi
1:22:49
↑ 68↓ 1931.5%
126 ft elev
10M
15:56/mi
1:29:11
↓ 241.1%
90 ft elev
10.5M
4:16/mi
1:31:19
↓ 732.7%
18 ft elev
12M
13:02/mi
1:50:52
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:41/mi
2:00:30
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
51:448:37 /mi⚡ faster
2nd Half
1:08:469:40 /mi+32.9%
Positive split — 32.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:53:4316:408:2016:40
8:20
-
4M
4.00 mi07:11:0734:048:3117:24
8:42
+0:22
6M
6.00 mi07:28:4751:448:3717:40
8:50
+0:08
8M
8.00 mi07:46:031:09:008:3817:16
8:38
-0:12
9.6M
9.60 mi07:59:521:22:498:3813:49
8:38
0:00
10M
10.00 mi08:06:141:29:118:556:22
15:56
+7:18
10.5M
10.50 mi08:08:221:31:198:422:08
4:16
-11:40
12M
12.00 mi08:27:551:50:529:1419:33
13:02
+8:46
Finish
13.11 mi08:37:332:00:309:129:38
8:41
-4:21

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

4:16 /mi

Average Pace

9:12 /mi

Slowest Pace

15:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:08

2% of race

Time at Steady Pace

1:32:27

77% of race

Time at Slower Pace

25:55

22% of race

Average Pace: 9:11 /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.

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0mi3.3mi6.6mi9.8mi13.1mi
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
2M
2.00 mi06:53:4316:408:2016:40
8:20
#761
4M
4.00 mi07:11:0734:048:3117:24
8:42
#887
6M
6.00 mi07:28:4751:448:3717:40
8:50
#968
8M
8.00 mi07:46:031:09:008:3817:16
8:38
#907
9.6M
9.60 mi07:59:521:22:498:3813:49
8:38
#1060
10M
10.00 mi08:06:141:29:118:556:22
15:56
#1054
10.5M
10.50 mi08:08:221:31:198:422:08
4:16
#1050
12M
12.00 mi08:27:551:50:529:1419:33
13:02
#1243
Finish
13.11 mi08:37:332:00:309:129:38
8:41
#1217
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:30

Segment Time

9:27/mi

Pace

0.90 mi

Distance

Overall

1142

Women

242

Division

4

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi2.00 mi7611305194155714
4M4.00 mi2.00 mi887-126164-344+110422014
6M6.00 mi2.00 mi968-81181-17412302485
8M8.00 mi2.00 mi907+61160+2149491615
9.6M9.60 mi1.60 mi1060-153206-464228078224
10M10.00 mi0.40 mi1054+6209-3412102857
10.5M10.50 mi0.50 mi1050+4208+1412262615
12M12.00 mi1.50 mi1243-193258-506-2194155714
Finish13.11 mi1.11 mi1217+26250+8612893005

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 30%
~flat
+5ft-3ft

Overall

1941

Females

557

F55-59

14

2M→4M

2.0 - 4.0 mi

Top 16%
×4story building
+67ft-69ft

Overall

1042

Females

201

F55-59

4

4M→6M

4.0 - 6.0 mi

Top 19%
×9story building
+123ft-9ft

Overall

1230

Females

248

F55-59

5

6M→8M

6.0 - 8.0 mi

Top 14%
×12story building
+166ft-53ft

Overall

949

Females

161

F55-59

5

8M→9.6M

8.0 - 9.6 mi

Top 35%
×13story building
+68ft-193ft

Overall

2280

Females

782

F55-59

24

9.6M→10M

9.6 - 10.0 mi

Top 18%
×2story building
+0ft-24ft

Overall

1210

Females

285

F55-59

7

10M→10.5M

10.0 - 10.5 mi

Top 19%
×6story building
+1ft-73ft

Overall

1226

Females

261

F55-59

5

10.5M→12M

10.5 - 12.0 mi

Top 30%
×21story building
+280ft-26ft

Overall

1941

Females

557

F55-59

14

12M→Finish

12.0 - 13.1 mi

Top 20%
×7story building
+14ft-89ft

Overall

1289

Females

300

F55-59

5

Passing Analysis

Category:
Athletes Passed
250*
Passed By
706
Net Change
-456
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#761
2M → 4M24150-126#761#887
4M → 6M1596-81#887#968
6M → 8M10645+61#968#907
8M → 9.6M10163-153#907#1060
9.6M → 10M3024+6#1060#1054
10M → 10.5M73+4#1054#1050
10.5M → 12M14207-193#1050#1243
12M → Finish44*18+26#1243#1217
TOTALS250*706-456

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support