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SF MARATHON 1ST HALF 2025

Megan Magana

Pacifica, CA

Bib: 17650 F 26

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F25-29)
#0 / 761
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
10:08/mi
18:20
→ flat
12 ft elev
5.34M
10:09/mi
54:10
↑ 80↓ 74
19 ft elev
6.15M
11:22/mi
1:03:22
↑ 1262.8%
149 ft elev
10.54M
11:23/mi
1:53:20
↑ 230↓ 3610.6%
20 ft elev
11.05M
17:05/mi
2:02:03
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
12:05/mi
2:26:55
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:03:2210:18 /mi⚡ faster
2nd Half
1:23:3312:00 /mi+31.9%
Positive split — 31.9% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:02:5418:2010:0818:20
10:08
-
5.34M
5.34 mi07:38:4454:1010:0935:50
10:09
+0:01
6.15M
6.15 mi07:47:561:03:2210:189:12
11:22
+1:13
10.54M
10.54 mi08:37:541:53:2010:4549:58
11:23
+0:01
11.05M
11.05 mi08:46:372:02:0311:038:43
17:05
+5:42
Finish
13.11 mi09:11:292:26:5511:1224:52
12:05
-5:00

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

10:08 /mi

Average Pace

11:12 /mi

Slowest Pace

17:05 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:10

37% of race

Time at Steady Pace

1:24:02

57% of race

Time at Slower Pace

8:43

6% of race

Average Pace: 11:12 /mi

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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.

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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
1.81M
1.81 mi07:02:5418:2010:0818:20
10:08
#4167
5.34M
5.34 mi07:38:4454:1010:0935:50
10:09
#3778
6.15M
6.15 mi07:47:561:03:2210:189:12
11:22
#3883
10.54M
10.54 mi08:37:541:53:2010:4549:58
11:23
#4273
11.05M
11.05 mi08:46:372:02:0311:038:43
17:05
#4390
Finish
13.11 mi09:11:292:26:5511:1224:52
12:05
#4498
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi4167146538841671465388
5.34M5.34 mi3.53 mi3778+3891271+194342+4636761220331
6.15M6.15 mi0.81 mi3883-1051324-53360-1845881676459
10.54M10.54 mi4.39 mi4273-3901520-196421-6147371791481
11.05M11.05 mi0.51 mi4390-1171580-60428-752392085566
Finish13.11 mi2.06 mi4498-1081660-80450-2250362035545

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 59%
~flat
+4ft-3ft

Overall

4167

Females

1465

F25-29

388

1.81M→5.34M

1.8 - 5.3 mi

Top 52%
×4story building
+80ft-74ft

Overall

3676

Females

1220

F25-29

331

5.34M→6.15M

5.3 - 6.2 mi

Top 65%
×10story building
+126ft-4ft

Overall

4588

Females

1676

F25-29

460

6.15M→10.54M

6.2 - 10.5 mi

Top 67%
×21story building
+230ft-361ft

Overall

4737

Females

1791

F25-29

481

10.54M→11.05M

10.5 - 11.1 mi

Top 74%
×14story building
+172ft-0ft

Overall

5239

Females

2085

F25-29

567

11.05M→Finish

11.1 - 13.1 mi

Top 71%
×7story building
+97ft-114ft

Overall

5036

Females

2035

F25-29

545

Passing Analysis

Category:
Athletes Passed
636*
Passed By
967
Net Change
-331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4167
1.81M → 5.34M477*88+389#4167#3778
5.34M → 6.15M25130-105#3778#3883
6.15M → 10.54M67*457-390#3883#4273
10.54M → 11.05M19136-117#4273#4390
11.05M → Finish48*156-108#4390#4498
TOTALS636*967-331

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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