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SF MARATHON 1ST HALF 2026

Beverly Chang

Bib: 16282•F•Age: 32

Arcadia, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 39%
Division (F30-34)
#0 / 651
Top 41%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:47/mi
21:35
→ flat
4M
10:34/mi
42:42
↑ 67↓ 69
6M
10:53/mi
1:04:28
↑ 1231.1%
8M
10:27/mi
1:25:22
↑ 166↓ 531.1%
9.6M
10:27/mi
1:42:06
↑ 68↓ 1931.5%
10M
20:31/mi
1:50:18
↓ 241.1%
10.5M
4:42/mi
1:52:39
↓ 732.7%
12M
14:19/mi
2:14:07
↑ 2803.2%
Finish· 13.11 mi
10:02/mi
2:25:15
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:28
Pace10:45 /mi
2nd Half
Distance7.11 mi
Time1:20:47
Pace11:22 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:4921:3510:4721:35
10:47
-
4M
4.00 mi07:23:5642:4210:4121:07
10:34
-0:13
6M
6.00 mi07:45:421:04:2810:4521:46
10:53
+0:19
8M
8.00 mi08:06:361:25:2210:4020:54
10:27
-0:26
9.6M
9.60 mi08:23:201:42:0610:3816:44
10:27
0:00
10M
10.00 mi08:31:321:50:1811:028:12
20:31
+10:04
10.5M
10.50 mi08:33:531:52:3910:442:21
4:42
-15:49
12M
12.00 mi08:55:212:14:0711:1121:28
14:19
+9:37
Finish
13.11 mi09:06:292:25:1511:0511:08
10:02
-4:17

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

4:42 /mi

Average Pace

11:05 /mi

Slowest Pace

20:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21

2% of race

Time at Steady Pace

1:53:14

78% of race

Time at Slower Pace

29:40

20% of race

Average Pace: 11:05 /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 mi07:02:4921:3510:4721:35
10:47
#4359
4M
4.00 mi07:23:5642:4210:4121:07
10:34
#3946
6M
6.00 mi07:45:421:04:2810:4521:46
10:53
#3846
8M
8.00 mi08:06:361:25:2210:4020:54
10:27
#3536
9.6M
9.60 mi08:23:201:42:0610:3816:44
10:27
#3680
10M
10.00 mi08:31:321:50:1811:028:12
20:31
#3665
10.5M
10.50 mi08:33:531:52:3910:442:21
4:42
#3640
12M
12.00 mi08:55:212:14:0711:1121:28
14:19
#3500
Finish
13.11 mi09:06:292:25:1511:0511:08
10:02
#3428
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 51%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:33

Segment Time

11:44/mi

Pace

0.90 mi

Distance

Overall

3371

Women

1159

Division

265

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi435915883663000(Top 46%)1012(Top 35%)224(Top 34%)
4M4.00 mi2.00 mi3946+4131374+214307+593645(Top 55%)1241(Top 42%)278(Top 43%)
6M6.00 mi2.00 mi3846+1001332+423073750(Top 57%)1289(Top 44%)291(Top 45%)
8M8.00 mi2.00 mi3536+3101182+150279+282925(Top 44%)879(Top 30%)201(Top 31%)
9.6M9.60 mi1.60 mi3680-1441252-70284-54520(Top 69%)1824(Top 62%)415(Top 64%)
10M10.00 mi0.40 mi3665+151253-1285-13749(Top 57%)1362(Top 46%)304(Top 47%)
10.5M10.50 mi0.50 mi3640+251238+15284+12403(Top 37%)718(Top 25%)160(Top 25%)
12M12.00 mi1.50 mi3500+1401181+57270+143000(Top 46%)1012(Top 35%)224(Top 34%)
Finish13.11 mi1.11 mi3428+721153+28266+42902(Top 44%)969(Top 33%)211(Top 32%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
~flat
+5ft-3ft

Overall

3000

Females

1012

F30-34

225

2M→4M

2.0 - 4.0 mi

Top 55%
×4story building
+67ft-69ft

Overall

3645

Females

1241

F30-34

281

4M→6M

4.0 - 6.0 mi

Top 57%
×9story building
+123ft-9ft

Overall

3750

Females

1289

F30-34

293

6M→8M

6.0 - 8.0 mi

Top 44%
×12story building
+166ft-53ft

Overall

2925

Females

879

F30-34

203

8M→9.6M

8.0 - 9.6 mi

Top 69%
×13story building
+68ft-193ft

Overall

4520

Females

1824

F30-34

417

9.6M→10M

9.6 - 10.0 mi

Top 57%
×2story building
+0ft-24ft

Overall

3749

Females

1362

F30-34

306

10M→10.5M

10.0 - 10.5 mi

Top 37%
×6story building
+1ft-73ft

Overall

2403

Females

718

F30-34

161

10.5M→12M

10.5 - 12.0 mi

Top 46%
×21story building
+280ft-26ft

Overall

3000

Females

1012

F30-34

225

12M→Finish

12.0 - 13.1 mi

Top 44%
×7story building
+14ft-89ft

Overall

2902

Females

969

F30-34

211

Passing Analysis

Category:
Athletes Passed
1328*
Passed By
397
Net Change
+931
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4359
2M → 4M45542+413#4359#3946
4M → 6M169*69+100#3946#3846
6M → 8M334*24+310#3846#3536
8M → 9.6M54198-144#3536#3680
9.6M → 10M4126+15#3680#3665
10M → 10.5M261+25#3665#3640
10.5M → 12M171*31+140#3640#3500
12M → Finish78*6+72#3500#3428
TOTALS1328*397+931

* 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

Race Place Events

Race Place Events