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SF MARATHON 2ND HALF 2026

Regina Yoong

Bib: 24460•F•Age: 37

Redwood City, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F35-39)
#0 / 222
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
25:15
Rank: #3521
Start → 2M
12:37/mi
25:15 split
4M
49:28
Rank: #3417 (+104)
2M → 4M
12:07/mi
24:13 split
6M
1:20:57
Rank: #3443 (-26)
4M → 6M
15:44/mi
31:29 split
8M
1:40:37
Rank: #3432 (+11)
6M → 8M
9:50/mi
19:40 split
10M
2:08:18
Rank: #3419 (+13)
8M → 10M
13:51/mi
27:41 split
12M
2:39:46
Rank: #3455 (-36)
10M → 12M
15:44/mi
31:28 split
Finish· 13.11 mi
2:58:31
Rank: #3506 (-51)
12M → Finish
16:54/mi
18:45 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:20:57
Pace13:30 /mi
2nd Half
Distance7.11 mi
Time1:37:34
Pace13:43 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:05:1825:1512:3725:15
12:37
-
4M
4.00 mi09:29:3149:2812:2224:13
12:07
-0:30
6M
6.00 mi10:01:001:20:5713:3031:29
15:44
+3:37
8M
8.00 mi10:20:401:40:3712:3519:40
9:50
-5:54
10M
10.00 mi10:48:212:08:1812:5027:41
13:51
+4:01
12M
12.00 mi11:19:492:39:4613:1931:28
15:44
+1:53
Finish
13.11 mi11:38:342:58:3113:3718:45
16:54
+1:10

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

9:50 /mi

Average Pace

13:37 /mi

Slowest Pace

16:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:08

39% of race

Time at Steady Pace

27:41

16% of race

Time at Slower Pace

1:21:42

46% of race

Average Pace: 13:37 /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 mi09:05:1825:1512:3725:15
12:37
#3521
4M
4.00 mi09:29:3149:2812:2224:13
12:07
#3417
6M
6.00 mi10:01:001:20:5713:3031:29
15:44
#3443
8M
8.00 mi10:20:401:40:3712:3519:40
9:50
#3432
10M
10.00 mi10:48:212:08:1812:5027:41
13:51
#3419
12M
12.00 mi11:19:492:39:4613:1931:28
15:44
#3455
Finish
13.11 mi11:38:342:58:3113:3718:45
16:54
#3506
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi352115511903561(Top 93%)1609(Top 91%)200(Top 90%)
4M4.00 mi2.00 mi3417+1041499+52184+63307(Top 86%)1434(Top 81%)175(Top 79%)
6M6.00 mi2.00 mi3443-261507-8186-23434(Top 89%)1498(Top 85%)182(Top 82%)
8M8.00 mi2.00 mi3432+111497+10184+23330(Top 87%)1439(Top 82%)173(Top 78%)
10M10.00 mi2.00 mi3419+131493+4183+13385(Top 88%)1488(Top 85%)181(Top 82%)
12M12.00 mi2.00 mi3455-361521-28189-63561(Top 93%)1609(Top 91%)200(Top 90%)
Finish13.11 mi1.11 mi3506-511552-31193-43704(Top 96%)1689(Top 96%)213(Top 96%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 93%
×9story building
+138ft-68ft

Overall

3561

Females

1609

F35-39

200

2M→4M

2.0 - 4.0 mi

Top 86%
×13story building
+163ft-19ft

Overall

3307

Females

1434

F35-39

176

4M→6M

4.0 - 6.0 mi

Top 89%
×4story building
+55ft-83ft

Overall

3434

Females

1498

F35-39

183

6M→8M

6.0 - 8.0 mi

Top 87%
×10story building
+65ft-151ft

Overall

3330

Females

1439

F35-39

174

8M→10M

8.0 - 10.0 mi

Top 88%
×10story building
+61ft-174ft

Overall

3385

Females

1488

F35-39

181

10M→12M

10.0 - 12.0 mi

Top 93%
×3story building
+41ft-53ft

Overall

3561

Females

1609

F35-39

200

12M→Finish

12.0 - 13.1 mi

Top 96%
×1human
+6ft-6ft

Overall

3704

Females

1689

F35-39

213

Passing Analysis

Category:
Athletes Passed
206*
Passed By
191
Net Change
+15
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3521
2M → 4M1139+104#3521#3417
4M → 6M2349-26#3417#3443
6M → 8M26*15+11#3443#3432
8M → 10M30*17+13#3432#3419
10M → 12M743-36#3419#3455
12M → Finish7*58-51#3455#3506
TOTALS206*191+15

* 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