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SF MARATHON 2ND HALF 2026

Ellie Lan

Bib: 22899•F•Age: 37

Menlo Park, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F35-39)
#0 / 222
Top 50%
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
10:11/mi
20:23
↑ 138↓ 680.7%
4M
9:57/mi
40:17
↑ 1631.4%
6M
13:18/mi
1:06:53
↑ 55↓ 830.3%
8M
7:48/mi
1:22:30
↑ 65↓ 1510.8%
10M
11:11/mi
1:44:52
↑ 61↓ 1741.1%
12M
12:11/mi
2:09:14
↑ 41↓ 530.1%
Finish· 13.11 mi
12:08/mi
2:22:41
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:53
Pace11:09 /mi
2nd Half
Distance7.11 mi
Time1:15:48
Pace10:40 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:56:2720:2310:1120:23
10:11
-
4M
4.00 mi09:16:2140:1710:0419:54
9:57
-0:14
6M
6.00 mi09:42:571:06:5311:0926:36
13:18
+3:21
8M
8.00 mi09:58:341:22:3010:1915:37
7:48
-5:30
10M
10.00 mi10:20:561:44:5210:2922:22
11:11
+3:23
12M
12.00 mi10:45:182:09:1410:4624:22
12:11
+1:00
Finish
13.11 mi10:58:452:22:4110:5313:27
12:08
-0:03

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

7:48 /mi

Average Pace

10:53 /mi

Slowest Pace

13:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:54

39% of race

Time at Steady Pace

22:22

16% of race

Time at Slower Pace

1:04:25

45% of race

Average Pace: 10:53 /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 mi08:56:2720:2310:1120:23
10:11
#2180
4M
4.00 mi09:16:2140:1710:0419:54
9:57
#2257
6M
6.00 mi09:42:571:06:5311:0926:36
13:18
#2386
8M
8.00 mi09:58:341:22:3010:1915:37
7:48
#2308
10M
10.00 mi10:20:561:44:5210:2922:22
11:11
#2309
12M
12.00 mi10:45:182:09:1410:4624:22
12:11
#2341
Finish
13.11 mi10:58:452:22:4110:5313:27
12:08
#2387
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi2180785942532(Top 66%)1019(Top 58%)125(Top 56%)
4M4.00 mi2.00 mi2257-77821-3698-42304(Top 60%)862(Top 49%)103(Top 46%)
6M6.00 mi2.00 mi2386-129885-64107-92626(Top 68%)1027(Top 58%)128(Top 58%)
8M8.00 mi2.00 mi2308+78845+4097+102093(Top 55%)731(Top 42%)87(Top 39%)
10M10.00 mi2.00 mi2309-1846-1102-52304(Top 60%)864(Top 49%)106(Top 48%)
12M12.00 mi2.00 mi2341-32872-26108-62532(Top 66%)1019(Top 58%)125(Top 56%)
Finish13.11 mi1.11 mi2387-46900-28111-32734(Top 71%)1139(Top 65%)133(Top 60%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 66%
×9story building
+138ft-68ft

Overall

2532

Females

1019

F35-39

125

2M→4M

2.0 - 4.0 mi

Top 60%
×13story building
+163ft-19ft

Overall

2304

Females

862

F35-39

103

4M→6M

4.0 - 6.0 mi

Top 68%
×4story building
+55ft-83ft

Overall

2626

Females

1027

F35-39

129

6M→8M

6.0 - 8.0 mi

Top 55%
×10story building
+65ft-151ft

Overall

2093

Females

731

F35-39

87

8M→10M

8.0 - 10.0 mi

Top 60%
×10story building
+61ft-174ft

Overall

2304

Females

864

F35-39

106

10M→12M

10.0 - 12.0 mi

Top 66%
×3story building
+41ft-53ft

Overall

2532

Females

1019

F35-39

125

12M→Finish

12.0 - 13.1 mi

Top 71%
×1human
+6ft-6ft

Overall

2734

Females

1139

F35-39

133

Passing Analysis

Category:
Athletes Passed
282*
Passed By
489
Net Change
-207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2180
2M → 4M87164-77#2180#2257
4M → 6M18147-129#2257#2386
6M → 8M857+78#2386#2308
8M → 10M51*52-1#2308#2309
10M → 12M2759-32#2309#2341
12M → Finish14*60-46#2341#2387
TOTALS282*489-207

* 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