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SF MARATHON 2ND HALF 2026

Christine Cornejo-Lopez

Bib: 25119•F•Age: 51

Tucson, AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Masters (Masters Women)
#0 / 365
Division (F50-54)
#0 / 65
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
12:45/mi
25:30
↑ 138↓ 680.7%
4M
12:18/mi
50:06
↑ 1631.4%
6M
15:47/mi
1:21:41
↑ 55↓ 830.3%
8M
9:54/mi
1:41:29
↑ 65↓ 1510.8%
10M
13:04/mi
2:07:36
↑ 61↓ 1741.1%
12M
13:24/mi
2:34:25
↑ 41↓ 530.1%
Finish· 13.11 mi
11:54/mi
2:47:37
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:21:41
Pace13:37 /mi
2nd Half
Distance7.11 mi
Time1:25:56
Pace12:05 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:16:5125:3012:4525:30
12:45
-
4M
4.00 mi09:41:2750:0612:3224:36
12:18
-0:27
6M
6.00 mi10:13:021:21:4113:3731:35
15:47
+3:29
8M
8.00 mi10:32:501:41:2912:4119:48
9:54
-5:53
10M
10.00 mi10:58:572:07:3612:4626:07
13:04
+3:10
12M
12.00 mi11:25:462:34:2512:5226:49
13:24
+0:20
Finish
13.11 mi11:38:582:47:3712:4713:12
11:54
-1:30

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

9:54 /mi

Average Pace

12:47 /mi

Slowest Pace

15:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:00

20% of race

Time at Steady Pace

1:43:02

61% of race

Time at Slower Pace

31:35

19% of race

Average Pace: 12:47 /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 mi09:16:5125:3012:4525:30
12:45
#3548
4M
4.00 mi09:41:2750:0612:3224:36
12:18
#3460
6M
6.00 mi10:13:021:21:4113:3731:35
15:47
#3466
8M
8.00 mi10:32:501:41:2912:4119:48
9:54
#3456
10M
10.00 mi10:58:572:07:3612:4626:07
13:04
#3401
12M
12.00 mi11:25:462:34:2512:5226:49
13:24
#3338
Finish
13.11 mi11:38:582:47:3712:4713:12
11:54
#3278
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi35481571473024(Top 79%)1286(Top 73%)32(Top 49%)
4M4.00 mi2.00 mi3460+881523+4846+13353(Top 87%)1468(Top 83%)45(Top 69%)
6M6.00 mi2.00 mi3466-61522+1463447(Top 90%)1507(Top 86%)46(Top 71%)
8M8.00 mi2.00 mi3456+101514+8463353(Top 87%)1451(Top 82%)42(Top 65%)
10M10.00 mi2.00 mi3401+551482+3245+13165(Top 82%)1357(Top 77%)38(Top 58%)
12M12.00 mi2.00 mi3338+631452+3043+23024(Top 79%)1286(Top 73%)32(Top 49%)
Finish13.11 mi1.11 mi3278+601418+3442+12623(Top 68%)1086(Top 62%)27(Top 42%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 79%
×9story building
+138ft-68ft

Overall

3024

Females

1286

F50-54

32

2M→4M

2.0 - 4.0 mi

Top 87%
×13story building
+163ft-19ft

Overall

3353

Females

1468

F50-54

45

4M→6M

4.0 - 6.0 mi

Top 90%
×4story building
+55ft-83ft

Overall

3447

Females

1507

F50-54

46

6M→8M

6.0 - 8.0 mi

Top 87%
×10story building
+65ft-151ft

Overall

3353

Females

1451

F50-54

42

8M→10M

8.0 - 10.0 mi

Top 82%
×10story building
+61ft-174ft

Overall

3165

Females

1357

F50-54

38

10M→12M

10.0 - 12.0 mi

Top 79%
×3story building
+41ft-53ft

Overall

3024

Females

1286

F50-54

32

12M→Finish

12.0 - 13.1 mi

Top 68%
×1human
+6ft-6ft

Overall

2623

Females

1086

F50-54

27

Passing Analysis

Category:
Athletes Passed
324*
Passed By
54
Net Change
+270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3548
2M → 4M979+88#3548#3460
4M → 6M2632-6#3460#3466
6M → 8M19*9+10#3466#3456
8M → 10M58*3+55#3456#3401
10M → 12M641+63#3401#3338
12M → Finish60*0+60#3338#3278
TOTALS324*54+270

* 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