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SF MARATHON 2ND HALF 2026

Emily Nguyen

Bib: 24532•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
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
10:50/mi
21:41
↑ 138↓ 680.7%
4M
10:33/mi
42:46
↑ 1631.4%
6M
13:33/mi
1:09:53
↑ 55↓ 830.3%
8M
8:21/mi
1:26:35
↑ 65↓ 1510.8%
10M
10:50/mi
1:48:15
↑ 61↓ 1741.1%
12M
11:10/mi
2:10:35
↑ 41↓ 530.1%
Finish· 13.11 mi
10:26/mi
2:22:09
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:53
Pace11:39 /mi
2nd Half
Distance7.11 mi
Time1:12:16
Pace10:10 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:08:1821:4110:5021:41
10:50
-
4M
4.00 mi09:29:2342:4610:4221:05
10:33
-0:17
6M
6.00 mi09:56:301:09:5311:3927:07
13:33
+3:00
8M
8.00 mi10:13:121:26:3510:4916:42
8:21
-5:12
10M
10.00 mi10:34:521:48:1510:5021:40
10:50
+2:29
12M
12.00 mi10:57:122:10:3510:5322:20
11:10
+0:20
Finish
13.11 mi11:08:462:22:0910:5111:34
10:26
-0:44

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

8:21 /mi

Average Pace

10:51 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:42

12% of race

Time at Steady Pace

1:38:20

69% of race

Time at Slower Pace

27:07

19% of race

Average Pace: 10:51 /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 mi09:08:1821:4110:5021:41
10:50
#2713
4M
4.00 mi09:29:2342:4610:4221:05
10:33
#2669
6M
6.00 mi09:56:301:09:5311:3927:07
13:33
#2702
8M
8.00 mi10:13:121:26:3510:4916:42
8:21
#2662
10M
10.00 mi10:34:521:48:1510:5021:40
10:50
#2551
12M
12.00 mi10:57:122:10:3510:5322:20
11:10
#2428
Finish
13.11 mi11:08:462:22:0910:5111:34
10:26
#2358
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi271310752992011(Top 52%)743(Top 42%)219(Top 44%)
4M4.00 mi2.00 mi2669+441045+30297+22664(Top 69%)1050(Top 60%)304(Top 61%)
6M6.00 mi2.00 mi2702-331063-18306-92733(Top 71%)1084(Top 62%)307(Top 62%)
8M8.00 mi2.00 mi2662+401040+23300+62536(Top 66%)983(Top 56%)298(Top 60%)
10M10.00 mi2.00 mi2551+111986+54291+92122(Top 55%)767(Top 44%)227(Top 46%)
12M12.00 mi2.00 mi2428+123919+67275+162011(Top 52%)743(Top 42%)219(Top 44%)
Finish13.11 mi1.11 mi2358+70882+37265+101806(Top 47%)647(Top 37%)189(Top 38%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 52%
×9story building
+138ft-68ft

Overall

2011

Females

743

F25-29

220

2M→4M

2.0 - 4.0 mi

Top 69%
×13story building
+163ft-19ft

Overall

2664

Females

1050

F25-29

304

4M→6M

4.0 - 6.0 mi

Top 71%
×4story building
+55ft-83ft

Overall

2733

Females

1084

F25-29

308

6M→8M

6.0 - 8.0 mi

Top 66%
×10story building
+65ft-151ft

Overall

2536

Females

983

F25-29

299

8M→10M

8.0 - 10.0 mi

Top 55%
×10story building
+61ft-174ft

Overall

2122

Females

767

F25-29

228

10M→12M

10.0 - 12.0 mi

Top 52%
×3story building
+41ft-53ft

Overall

2011

Females

743

F25-29

220

12M→Finish

12.0 - 13.1 mi

Top 47%
×1human
+6ft-6ft

Overall

1806

Females

647

F25-29

189

Passing Analysis

Category:
Athletes Passed
561*
Passed By
206
Net Change
+355
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2713
2M → 4M14197+44#2713#2669
4M → 6M4881-33#2669#2702
6M → 8M5717+40#2702#2662
8M → 10M114*3+111#2662#2551
10M → 12M1263+123#2551#2428
12M → Finish75*5+70#2428#2358
TOTALS561*206+355

* 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