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SF MARATHON 1ST HALF 2026

Therese Arevalo

Bib: 19536•F•Age: 26

Carson, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
10:54/mi
21:49
→ flat
4M
11:33/mi
44:54
↑ 67↓ 69
6M
12:10/mi
1:09:14
↑ 1231.1%
8M
13:51/mi
1:36:57
↑ 166↓ 531.1%
9.6M
9:13/mi
1:51:42
↑ 68↓ 1931.5%
10M
21:57/mi
2:00:28
↓ 241.1%
10.5M
5:56/mi
2:03:26
↓ 732.7%
12M
17:36/mi
2:29:50
↑ 2803.2%
Finish· 13.11 mi
12:18/mi
2:43:29
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:14
Pace11:32 /mi
2nd Half
Distance7.11 mi
Time1:34:15
Pace13:15 /mi
📊Positive Split: 36.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:5521:4910:5421:49
10:54
-
4M
4.00 mi07:22:0044:5411:1423:05
11:33
+0:39
6M
6.00 mi07:46:201:09:1411:3224:20
12:10
+0:37
8M
8.00 mi08:14:031:36:5712:0727:43
13:51
+1:41
9.6M
9.60 mi08:28:481:51:4211:3814:45
9:13
-4:38
10M
10.00 mi08:37:342:00:2812:038:46
21:57
+12:44
10.5M
10.50 mi08:40:322:03:2611:452:58
5:56
-16:01
12M
12.00 mi09:06:562:29:5012:2926:24
17:36
+11:40
Finish
13.11 mi09:20:352:43:2912:2813:39
12:18
-5:18

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

5:56 /mi

Average Pace

12:28 /mi

Slowest Pace

21:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:43

11% of race

Time at Steady Pace

1:50:36

68% of race

Time at Slower Pace

35:10

22% of race

Average Pace: 12:28 /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 mi06:58:5521:4910:5421:49
10:54
#4565
4M
4.00 mi07:22:0044:5411:1423:05
11:33
#4773
6M
6.00 mi07:46:201:09:1411:3224:20
12:10
#4957
8M
8.00 mi08:14:031:36:5712:0727:43
13:51
#5345
9.6M
9.60 mi08:28:481:51:4211:3814:45
9:13
#5032
10M
10.00 mi08:37:342:00:2812:038:46
21:57
#4965
10.5M
10.50 mi08:40:322:03:2611:452:58
5:56
#4973
12M
12.00 mi09:06:562:29:5012:2926:24
17:36
#5037
Finish
13.11 mi09:20:352:43:2912:2813:39
12:18
#5019
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 70%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:44

Segment Time

13:02/mi

Pace

0.90 mi

Distance

Overall

4608

Women

1819

Division

446

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi456516954235217(Top 79%)2178(Top 74%)526(Top 78%)
4M4.00 mi2.00 mi4773-2081808-113455-324922(Top 75%)1912(Top 65%)470(Top 70%)
6M6.00 mi2.00 mi4957-1841911-103475-205239(Top 80%)2081(Top 71%)510(Top 76%)
8M8.00 mi2.00 mi5345-3882122-211512-375917(Top 90%)2483(Top 85%)585(Top 87%)
9.6M9.60 mi1.60 mi5032+3131955+167480+323024(Top 46%)1131(Top 39%)279(Top 41%)
10M10.00 mi0.40 mi4965+671923+32472+84524(Top 69%)1770(Top 60%)426(Top 63%)
10.5M10.50 mi0.50 mi4973-81923473-15245(Top 80%)2149(Top 73%)524(Top 78%)
12M12.00 mi1.50 mi5037-641981-58482-95217(Top 79%)2178(Top 74%)526(Top 78%)
Finish13.11 mi1.11 mi5019+181980+1491-95134(Top 78%)2153(Top 73%)526(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
~flat
+5ft-3ft

Overall

5217

Females

2178

F25-29

526

2M→4M

2.0 - 4.0 mi

Top 75%
×4story building
+67ft-69ft

Overall

4922

Females

1912

F25-29

471

4M→6M

4.0 - 6.0 mi

Top 80%
×9story building
+123ft-9ft

Overall

5239

Females

2081

F25-29

510

6M→8M

6.0 - 8.0 mi

Top 90%
×12story building
+166ft-53ft

Overall

5917

Females

2483

F25-29

586

8M→9.6M

8.0 - 9.6 mi

Top 46%
×13story building
+68ft-193ft

Overall

3024

Females

1131

F25-29

279

9.6M→10M

9.6 - 10.0 mi

Top 69%
×2story building
+0ft-24ft

Overall

4524

Females

1770

F25-29

426

10M→10.5M

10.0 - 10.5 mi

Top 80%
×6story building
+1ft-73ft

Overall

5245

Females

2149

F25-29

525

10.5M→12M

10.5 - 12.0 mi

Top 79%
×21story building
+280ft-26ft

Overall

5217

Females

2178

F25-29

526

12M→Finish

12.0 - 13.1 mi

Top 78%
×7story building
+14ft-89ft

Overall

5134

Females

2153

F25-29

526

Passing Analysis

Category:
Athletes Passed
753*
Passed By
1207
Net Change
-454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4565
2M → 4M109317-208#4565#4773
4M → 6M82*266-184#4773#4957
6M → 8M20*408-388#4957#5345
8M → 9.6M32512+313#5345#5032
9.6M → 10M8619+67#5032#4965
10M → 10.5M816-8#4965#4973
10.5M → 12M61*125-64#4973#5037
12M → Finish62*44+18#5037#5019
TOTALS753*1207-454

* 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