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SF MARATHON 1ST HALF 2026

Eunice Perez

Bib: 20819•F•Age: 28

Shafter, 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
10:06/mi
20:13
→ flat
4M
10:24/mi
41:01
↑ 67↓ 69
6M
10:44/mi
1:02:29
↑ 1231.1%
8M
11:44/mi
1:25:58
↑ 166↓ 531.1%
9.6M
11:44/mi
1:44:45
↑ 68↓ 1931.5%
10M
21:34/mi
1:53:22
↓ 241.1%
10.5M
5:16/mi
1:56:00
↓ 732.7%
12M
16:27/mi
2:20:40
↑ 2803.2%
Finish· 13.11 mi
12:43/mi
2:34:46
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:29
Pace10:25 /mi
2nd Half
Distance7.11 mi
Time1:32:17
Pace12:59 /mi
📊Positive Split: 47.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:00:4420:1310:0620:13
10:06
-
4M
4.00 mi07:21:3241:0110:1520:48
10:24
+0:18
6M
6.00 mi07:43:001:02:2910:2521:28
10:44
+0:20
8M
8.00 mi08:06:291:25:5810:4523:29
11:44
+1:00
9.6M
9.60 mi08:25:161:44:4510:5518:47
11:44
0:00
10M
10.00 mi08:33:531:53:2211:208:37
21:34
+9:50
10.5M
10.50 mi08:36:311:56:0011:032:38
5:16
-16:18
12M
12.00 mi09:01:112:20:4011:4324:40
16:27
+11:11
Finish
13.11 mi09:15:172:34:4611:4814:06
12:43
-3:44

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

5:16 /mi

Average Pace

11:48 /mi

Slowest Pace

21:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38

2% of race

Time at Steady Pace

1:58:51

77% of race

Time at Slower Pace

33:17

22% of race

Average Pace: 11:48 /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 mi07:00:4420:1310:0620:13
10:06
#3205
4M
4.00 mi07:21:3241:0110:1520:48
10:24
#3303
6M
6.00 mi07:43:001:02:2910:2521:28
10:44
#3369
8M
8.00 mi08:06:291:25:5810:4523:29
11:44
#3618
9.6M
9.60 mi08:25:161:44:4510:5518:47
11:44
#4034
10M
10.00 mi08:33:531:53:2211:208:37
21:34
#4036
10.5M
10.50 mi08:36:311:56:0011:032:38
5:16
#4026
12M
12.00 mi09:01:112:20:4011:4324:40
16:27
#4146
Finish
13.11 mi09:15:172:34:4611:4814:06
12:43
#4276
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:15

Segment Time

12:30/mi

Pace

0.90 mi

Distance

Overall

4168

Women

1570

Division

391

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi320510492484510(Top 69%)1777(Top 61%)430(Top 64%)
4M4.00 mi2.00 mi3303-981087-38261-133381(Top 51%)1114(Top 38%)272(Top 40%)
6M6.00 mi2.00 mi3369-661110-23273-123596(Top 55%)1217(Top 42%)310(Top 46%)
8M8.00 mi2.00 mi3618-2491217-107299-264313(Top 66%)1551(Top 53%)371(Top 55%)
9.6M9.60 mi1.60 mi4034-4161427-210360-615652(Top 86%)2405(Top 82%)568(Top 84%)
10M10.00 mi0.40 mi4036-21439-12361-14338(Top 66%)1677(Top 57%)400(Top 59%)
10.5M10.50 mi0.50 mi4026+101435+43613838(Top 58%)1370(Top 47%)338(Top 50%)
12M12.00 mi1.50 mi4146-1201511-76376-154510(Top 69%)1777(Top 61%)430(Top 64%)
Finish13.11 mi1.11 mi4276-1301586-75398-225403(Top 82%)2299(Top 78%)554(Top 82%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 69%
~flat
+5ft-3ft

Overall

4510

Females

1777

F25-29

430

2M→4M

2.0 - 4.0 mi

Top 51%
×4story building
+67ft-69ft

Overall

3381

Females

1114

F25-29

272

4M→6M

4.0 - 6.0 mi

Top 55%
×9story building
+123ft-9ft

Overall

3596

Females

1217

F25-29

310

6M→8M

6.0 - 8.0 mi

Top 66%
×12story building
+166ft-53ft

Overall

4313

Females

1551

F25-29

371

8M→9.6M

8.0 - 9.6 mi

Top 86%
×13story building
+68ft-193ft

Overall

5652

Females

2405

F25-29

568

9.6M→10M

9.6 - 10.0 mi

Top 66%
×2story building
+0ft-24ft

Overall

4338

Females

1677

F25-29

400

10M→10.5M

10.0 - 10.5 mi

Top 58%
×6story building
+1ft-73ft

Overall

3838

Females

1370

F25-29

338

10.5M→12M

10.5 - 12.0 mi

Top 69%
×21story building
+280ft-26ft

Overall

4510

Females

1777

F25-29

430

12M→Finish

12.0 - 13.1 mi

Top 82%
×7story building
+14ft-89ft

Overall

5403

Females

2299

F25-29

554

Passing Analysis

Category:
Athletes Passed
418*
Passed By
1489
Net Change
-1071
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3205
2M → 4M131229-98#3205#3303
4M → 6M91157-66#3303#3369
6M → 8M49*298-249#3369#3618
8M → 9.6M1417-416#3618#4034
9.6M → 10M4345-2#4034#4036
10M → 10.5M155+10#4036#4026
10.5M → 12M58*178-120#4026#4146
12M → Finish30*160-130#4146#4276
TOTALS418*1489-1071

* 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