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SF MARATHON 1ST HALF 2025

Ashlee Durio

Antioch, CA

Bib: 16900 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
11:18/mi
20:28
→ flat
12 ft elev
5.34M
11:37/mi
1:01:29
↑ 80↓ 74
19 ft elev
6.15M
12:06/mi
1:11:17
↑ 1262.8%
149 ft elev
10.54M
11:16/mi
2:00:46
↑ 230↓ 3610.6%
20 ft elev
11.05M
15:59/mi
2:08:55
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
11:12/mi
2:31:58
↑ 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
1:11:1711:35 /mi⚡ faster
2nd Half
1:20:4111:36 /mi+13.2%
Positive split — 13.2% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
20:2811:181.81 mi20:28
11:18
-
5.34M
1:01:2911:313.53 mi41:01
11:37
+0:19
6.15M
1:11:1711:350.81 mi9:48
12:06
+0:29
10.54M
2:00:4611:274.39 mi49:29
11:16
-0:50
11.05M
2:08:5511:400.51 mi8:09
15:59
+4:43
Finish(13.11 mi)
2:31:5811:362.06 mi23:03
11:12
-4:47
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:12 /mi

Average Pace

11:36 /mi

Slowest Pace

15:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:49

95% of race

Time at Slower Pace

8:09

5% of race

Average Pace: 11:35 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi6048248163660482481636
5.34M5.34 mi3.53 mi5813+2352343+138615+2157222297614
6.15M6.15 mi0.81 mi5736+772297+46610+553062055566
10.54M10.54 mi4.39 mi5253+4832038+259553+5746001715465
11.05M11.05 mi0.51 mi5211+422019+19549+445561726469
Finish13.11 mi2.06 mi4992+2191922+97514+3540711524418

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 85%
~flat
+4ft-3ft

Overall

6048

Females

2481

F25-29

637

1.81M→5.34M

1.8 - 5.3 mi

Top 81%
×4story building
+80ft-74ft

Overall

5722

Females

2297

F25-29

615

5.34M→6.15M

5.3 - 6.2 mi

Top 75%
×10story building
+126ft-4ft

Overall

5306

Females

2055

F25-29

567

6.15M→10.54M

6.2 - 10.5 mi

Top 65%
×21story building
+230ft-361ft

Overall

4600

Females

1715

F25-29

465

10.54M→11.05M

10.5 - 11.1 mi

Top 64%
×14story building
+172ft-0ft

Overall

4556

Females

1726

F25-29

470

11.05M→Finish

11.1 - 13.1 mi

Top 57%
×7story building
+97ft-114ft

Overall

4071

Females

1524

F25-29

418

Passing Analysis

Category:
Athletes Passed
1217*
Passed By
161
Net Change
+1056
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6048
1.81M → 5.34M327*92+235#6048#5813
5.34M → 6.15M9821+77#5813#5736
6.15M → 10.54M500*17+483#5736#5253
10.54M → 11.05M6927+42#5253#5211
11.05M → Finish223*4+219#5211#4992
TOTALS1217*161+1056

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

Passing Charts

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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

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