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SF MARATHON 1ST HALF 2025

Jesus Romero

Manteca, CA

Bib: 18854 M 28

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 40%
Gender (Male)
#0 / 3977
Top 49%
Division (M25-29)
#0 / 899
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
18:21
→ flat
12 ft elev
5.34M
10:10/mi
54:16
↑ 80↓ 74
19 ft elev
6.15M
10:15/mi
1:02:34
↑ 1262.8%
149 ft elev
10.54M
9:39/mi
1:44:57
↑ 230↓ 3610.6%
20 ft elev
11.05M
12:03/mi
1:51:06
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
10:00/mi
2:11:42
↑ 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
1:02:3410:10 /mi⚡ faster
2nd Half
1:09:089:56 /mi+10.5%
Positive split — 10.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:07:4018:2110:0818:21
10:08
-
5.34M
5.34 mi07:43:3554:1610:1035:55
10:10
+0:02
6.15M
6.15 mi07:51:531:02:3410:108:18
10:15
+0:05
10.54M
10.54 mi08:34:161:44:579:5742:23
9:39
-0:36
11.05M
11.05 mi08:40:251:51:0610:036:09
12:03
+2:24
Finish
13.11 mi09:01:012:11:4210:0320:36
10:00
-2:03

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

9:39 /mi

Average Pace

10:03 /mi

Slowest Pace

12:03 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

42:23

32% of race

Time at Steady Pace

1:23:10

63% of race

Time at Slower Pace

6:09

5% of race

Average Pace: 10:03 /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 mi07:07:4018:2110:0818:21
10:08
#4175
5.34M
5.34 mi07:43:3554:1610:1035:55
10:10
#3811
6.15M
6.15 mi07:51:531:02:3410:108:18
10:15
#3683
10.54M
10.54 mi08:34:161:44:579:5742:23
9:39
#3068
11.05M
11.05 mi08:40:251:51:0610:036:09
12:03
#2945
Finish
13.11 mi09:01:012:11:4210:0320:36
10:00
#2831
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi4175269665241752696652
5.34M5.34 mi3.53 mi3811+3642516+180612+4037032464602
6.15M6.15 mi0.81 mi3683+1282452+64598+1430142076516
10.54M10.54 mi4.39 mi3068+6152105+347506+9224421746434
11.05M11.05 mi0.51 mi2945+1232032+73494+1216751259344
Finish13.11 mi2.06 mi2831+1141952+80479+1524821724446

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 59%
~flat
+4ft-3ft

Overall

4175

Males

2696

M25-29

653

1.81M→5.34M

1.8 - 5.3 mi

Top 52%
×4story building
+80ft-74ft

Overall

3703

Males

2464

M25-29

603

5.34M→6.15M

5.3 - 6.2 mi

Top 42%
×10story building
+126ft-4ft

Overall

3014

Males

2076

M25-29

517

6.15M→10.54M

6.2 - 10.5 mi

Top 34%
×21story building
+230ft-361ft

Overall

2442

Males

1746

M25-29

435

10.54M→11.05M

10.5 - 11.1 mi

Top 24%
×14story building
+172ft-0ft

Overall

1675

Males

1259

M25-29

345

11.05M→Finish

11.1 - 13.1 mi

Top 35%
×7story building
+97ft-114ft

Overall

2482

Males

1724

M25-29

446

Passing Analysis

Category:
Athletes Passed
1496*
Passed By
152
Net Change
+1344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4175
1.81M → 5.34M458*94+364#4175#3811
5.34M → 6.15M14517+128#3811#3683
6.15M → 10.54M621*6+615#3683#3068
10.54M → 11.05M1307+123#3068#2945
11.05M → Finish142*28+114#2945#2831
TOTALS1496*152+1344

* 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