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SF MARATHON 1ST HALF 2025

Marybelle Tolentino

Oakland, CA

Bib: 16830 F 30

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Top 40%
Division (F30-34)
#0 / 691
Top 40%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:42/mi
17:33
→ flat
5.34M
9:52/mi
52:24
↑ 80↓ 74
6.15M
10:51/mi
1:01:11
↑ 126
10.54M
10:33/mi
1:47:31
↑ 230↓ 361
11.05M
15:10/mi
1:55:15
↑ 172
Finish· 13.11 mi
11:37/mi
2:19:10
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:01:119:57 /mi⚡ faster
2nd Half
1:17:5911:12 /mi+27.5%
Positive split — 27.5% 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
17:339:421.81 mi17:33
9:42
-
5.34M
52:249:493.53 mi34:51
9:52
+0:10
6.15M
1:01:119:570.81 mi8:47
10:51
+0:59
10.54M
1:47:3110:124.39 mi46:20
10:33
-0:18
11.05M
1:55:1510:260.51 mi7:44
15:10
+4:37
Finish(13.11 mi)
2:19:1010:372.06 mi23:55
11:37
-3:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:42 /mi

Average Pace

10:37 /mi

Slowest Pace

15:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

52:24

38% of race

Time at Steady Pace

1:19:02

57% of race

Time at Slower Pace

7:44

6% of race

Average Pace: 10:37 /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

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi3272102923232721029232
5.34M3.53 mi3211+611008+21221+1132531028229
6.15M0.81 mi3285-741046-38233-1239041352313
10.54M4.39 mi3424-1391108-62249-1636741251280
11.05M0.51 mi3464-401133-25251-240341455339
Finish(13.11 mi)2.06 mi3666-2021241-108277-2645481765406

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 46%
~flat
+4ft-3ft

Overall

3272

Females

1029

F30-34

233

1.81M→5.34M

1.8 - 5.3 mi

Top 46%
×4story building
+80ft-74ft

Overall

3253

Females

1028

F30-34

230

5.34M→6.15M

5.3 - 6.2 mi

Top 55%
×10story building
+126ft-4ft

Overall

3904

Females

1352

F30-34

314

6.15M→10.54M

6.2 - 10.5 mi

Top 52%
×21story building
+230ft-361ft

Overall

3674

Females

1251

F30-34

281

10.54M→11.05M

10.5 - 11.1 mi

Top 57%
×14story building
+172ft-0ft

Overall

4034

Females

1455

F30-34

340

11.05M→Finish

11.1 - 13.1 mi

Top 64%
×7story building
+97ft-114ft

Overall

4548

Females

1765

F30-34

406

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3272
1.81M → 5.34M
200261*+61
#3272 → #3211
5.34M → 6.15M
10632-74
#3211 → #3285
6.15M → 10.54M
246107*-139
#3285 → #3424
10.54M → 11.05M
7535-40
#3424 → #3464
11.05M → Finish
22321*-202
#3464 → #3666
TOTALS
850456*-394
#3272 → #3666

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

Passing Visualized

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

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