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SF MARATHON 2ND HALF 2026

Amanda Lo

Bib: 24579•F•Age: 29

San Leandro, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 45%
Division (F25-29)
#0 / 495
Top 48%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:01/mi
20:03
↑ 138↓ 680.7%
4M
9:35/mi
39:12
↑ 1631.4%
6M
12:39/mi
1:04:31
↑ 55↓ 830.3%
8M
7:59/mi
1:20:29
↑ 65↓ 1510.8%
10M
11:00/mi
1:42:29
↑ 61↓ 1741.1%
12M
11:55/mi
2:06:20
↑ 41↓ 530.1%
Finish· 13.11 mi
11:25/mi
2:19:00
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:31
Pace10:45 /mi
2nd Half
Distance7.11 mi
Time1:14:29
Pace10:29 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:06:1520:0310:0120:03
10:01
-
4M
4.00 mi09:25:2439:129:4819:09
9:35
-0:26
6M
6.00 mi09:50:431:04:3110:4525:19
12:39
+3:04
8M
8.00 mi10:06:411:20:2910:0415:58
7:59
-4:40
10M
10.00 mi10:28:411:42:2910:1522:00
11:00
+3:01
12M
12.00 mi10:52:322:06:2010:3223:51
11:55
+0:55
Finish
13.11 mi11:05:122:19:0010:3612:40
11:25
-0:30

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

7:59 /mi

Average Pace

10:36 /mi

Slowest Pace

12:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:10

40% of race

Time at Steady Pace

34:40

25% of race

Time at Slower Pace

49:10

35% of race

Average Pace: 10:36 /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...
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 mi09:06:1520:0310:0120:03
10:01
#2057
4M
4.00 mi09:25:2439:129:4819:09
9:35
#2020
6M
6.00 mi09:50:431:04:3110:4525:19
12:39
#2110
8M
8.00 mi10:06:411:20:2910:0415:58
7:59
#2117
10M
10.00 mi10:28:411:42:2910:1522:00
11:00
#2126
12M
12.00 mi10:52:322:06:2010:3223:51
11:55
#2178
Finish
13.11 mi11:05:122:19:0010:3612:40
11:25
#2195
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi20577181982395(Top 62%)941(Top 53%)282(Top 57%)
4M4.00 mi2.00 mi2020+37702+16199-12043(Top 53%)719(Top 41%)203(Top 41%)
6M6.00 mi2.00 mi2110-90743-41213-142261(Top 59%)831(Top 47%)245(Top 49%)
8M8.00 mi2.00 mi2117-7747-4219-62219(Top 58%)798(Top 45%)239(Top 48%)
10M10.00 mi2.00 mi2126-9752-5223-42210(Top 58%)811(Top 46%)242(Top 49%)
12M12.00 mi2.00 mi2178-52783-31235-122395(Top 62%)941(Top 53%)282(Top 57%)
Finish13.11 mi1.11 mi2195-17799-16240-52391(Top 62%)949(Top 54%)287(Top 58%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 62%
×9story building
+138ft-68ft

Overall

2395

Females

941

F25-29

283

2M→4M

2.0 - 4.0 mi

Top 53%
×13story building
+163ft-19ft

Overall

2043

Females

719

F25-29

203

4M→6M

4.0 - 6.0 mi

Top 59%
×4story building
+55ft-83ft

Overall

2261

Females

831

F25-29

246

6M→8M

6.0 - 8.0 mi

Top 58%
×10story building
+65ft-151ft

Overall

2219

Females

798

F25-29

240

8M→10M

8.0 - 10.0 mi

Top 58%
×10story building
+61ft-174ft

Overall

2210

Females

811

F25-29

243

10M→12M

10.0 - 12.0 mi

Top 62%
×3story building
+41ft-53ft

Overall

2395

Females

941

F25-29

283

12M→Finish

12.0 - 13.1 mi

Top 62%
×1human
+6ft-6ft

Overall

2391

Females

949

F25-29

287

Passing Analysis

Category:
Athletes Passed
234*
Passed By
372
Net Change
-138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2057
2M → 4M10972+37#2057#2020
4M → 6M22112-90#2020#2110
6M → 8M2633-7#2110#2117
8M → 10M32*41-9#2117#2126
10M → 12M2981-52#2126#2178
12M → Finish16*33-17#2178#2195
TOTALS234*372-138

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

📊

Passing Visuals

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