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SF MARATHON 1ST HALF 2026

Lorena Yu Liao

Bib: 19476•F•Age: 25

San Leandro, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
24:03
Rank: #5900
Start → 2M
24:03 | 12:01/mi
4M
47:59
Rank: #5670 (+230)
2M → 4M
23:56 | 11:58/mi
6M
1:12:14
Rank: #5479 (+191)
4M → 6M
24:15 | 12:07/mi
8M
1:38:33
Rank: #5537 (-58)
6M → 8M
26:19 | 13:09/mi
9.6M
1:53:14
Rank: #5208 (+329)
8M → 9.6M
14:41 | 9:11/mi
10M
2:02:10
Rank: #5163 (+45)
9.6M → 10M
8:56 | 22:22/mi
10.5M
2:05:16
Rank: #5167 (-4)
10M → 10.5M
3:06 | 6:12/mi
12M
2:32:06
Rank: #5236 (-69)
10.5M → 12M
26:50 | 17:53/mi
Finish· 13.11 mi
2:46:18
Rank: #5229 (+7)
12M → Finish
14:12 | 12:48/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:14
Pace12:02 /mi
2nd Half
Distance7.11 mi
Time1:34:04
Pace13:14 /mi
📊Positive Split: 30.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:4824:0312:0124:03
12:01
-
4M
4.00 mi07:37:4447:5912:0023:56
11:58
-0:03
6M
6.00 mi08:01:591:12:1412:0224:15
12:07
+0:09
8M
8.00 mi08:28:181:38:3312:1926:19
13:09
+1:02
9.6M
9.60 mi08:42:591:53:1411:4814:41
9:11
-3:58
10M
10.00 mi08:51:552:02:1012:138:56
22:22
+13:11
10.5M
10.50 mi08:55:012:05:1611:563:06
6:12
-16:10
12M
12.00 mi09:21:512:32:0612:4126:50
17:53
+11:41
Finish
13.11 mi09:36:032:46:1812:4114:12
12:48
-5:05

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

6:12 /mi

Average Pace

12:41 /mi

Slowest Pace

22:22 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:47

11% of race

Time at Steady Pace

1:52:45

68% of race

Time at Slower Pace

35:46

22% of race

Average Pace: 12:41 /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...
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 mi07:13:4824:0312:0124:03
12:01
#5900
4M
4.00 mi07:37:4447:5912:0023:56
11:58
#5670
6M
6.00 mi08:01:591:12:1412:0224:15
12:07
#5479
8M
8.00 mi08:28:181:38:3312:1926:19
13:09
#5537
9.6M
9.60 mi08:42:591:53:1411:4814:41
9:11
#5208
10M
10.00 mi08:51:552:02:1012:138:56
22:22
#5163
10.5M
10.50 mi08:55:012:05:1611:563:06
6:12
#5167
12M
12.00 mi09:21:512:32:0612:4126:50
17:53
#5236
Finish
13.11 mi09:36:032:46:1812:4114:12
12:48
#5229
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 74%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:02

Segment Time

13:22/mi

Pace

0.90 mi

Distance

Overall

4872

Women

1949

Division

474

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi590024845945373(Top 82%)2258(Top 77%)542(Top 80%)
4M4.00 mi2.00 mi5670+2302338+146568+265405(Top 82%)2187(Top 75%)534(Top 79%)
6M6.00 mi2.00 mi5479+1912212+126542+265200(Top 79%)2057(Top 70%)504(Top 75%)
8M8.00 mi2.00 mi5537-582240-285425553(Top 84%)2264(Top 77%)523(Top 78%)
9.6M9.60 mi1.60 mi5208+3292055+185506+362971(Top 45%)1106(Top 38%)271(Top 40%)
10M10.00 mi0.40 mi5163+452030+25497+94703(Top 72%)1875(Top 64%)452(Top 67%)
10.5M10.50 mi0.50 mi5167-42038-8501-45597(Top 85%)2357(Top 80%)566(Top 84%)
12M12.00 mi1.50 mi5236-692094-56508-75373(Top 82%)2258(Top 77%)542(Top 80%)
Finish13.11 mi1.11 mi5229+72102-8509-15463(Top 83%)2332(Top 80%)562(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
~flat
+5ft-3ft

Overall

5373

Females

2258

F25-29

542

2M→4M

2.0 - 4.0 mi

Top 82%
×4stories
+67ft-69ft

Overall

5405

Females

2187

F25-29

535

4M→6M

4.0 - 6.0 mi

Top 79%
×9stories
+123ft-9ft

Overall

5200

Females

2057

F25-29

504

6M→8M

6.0 - 8.0 mi

Top 84%
×12stories
+166ft-53ft

Overall

5553

Females

2264

F25-29

524

8M→9.6M

8.0 - 9.6 mi

Top 45%
×13stories
+68ft-193ft

Overall

2971

Females

1106

F25-29

271

9.6M→10M

9.6 - 10.0 mi

Top 72%
×2stories
+0ft-24ft

Overall

4703

Females

1875

F25-29

452

10M→10.5M

10.0 - 10.5 mi

Top 85%
×6stories
+1ft-73ft

Overall

5597

Females

2357

F25-29

567

10.5M→12M

10.5 - 12.0 mi

Top 82%
×21stories
+280ft-26ft

Overall

5373

Females

2258

F25-29

542

12M→Finish

12.0 - 13.1 mi

Top 83%
×7stories
+14ft-89ft

Overall

5463

Females

2332

F25-29

562

Passing Analysis

Category:
Athletes Passed
1115*
Passed By
444
Net Change
+671
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5900
2M → 4M262*32+230#5900#5670
4M → 6M223*32+191#5670#5479
6M → 8M88*146-58#5479#5537
8M → 9.6M3389+329#5537#5208
9.6M → 10M6722+45#5208#5163
10M → 10.5M1115-4#5163#5167
10.5M → 12M70*139-69#5167#5236
12M → Finish56*49+7#5236#5229
TOTALS1115*444+671

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

📊

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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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