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SF MARATHON 1ST HALF 2025

Juli Naida

Jenks, OK

Bib: 12733 F 37

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 41%
Gender (Female)
#0 / 3107
Top 29%
Division (F35-39)
#0 / 389
Top 31%
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
9:08/mi
16:32
→ flat
12 ft elev
5.34M
9:16/mi
49:13
↑ 80↓ 74
19 ft elev
6.15M
11:03/mi
58:10
↑ 1262.8%
149 ft elev
10.54M
9:57/mi
1:41:53
↑ 230↓ 3610.6%
20 ft elev
11.05M
16:16/mi
1:50:11
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
10:48/mi
2:12:25
↑ 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
58:109:28 /mi⚡ faster
2nd Half
1:14:1510:40 /mi+27.7%
Positive split — 27.7% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:52:4116:329:0816:32
9:08
-
5.34M
5.34 mi07:25:2249:139:1332:41
9:16
+0:08
6.15M
6.15 mi07:34:1958:109:288:57
11:03
+1:47
10.54M
10.54 mi08:18:021:41:539:4043:43
9:57
-1:06
11.05M
11.05 mi08:26:201:50:119:588:18
16:16
+6:19
Finish
13.11 mi08:48:342:12:2510:0622:14
10:48
-5:28

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

9:08 /mi

Average Pace

10:06 /mi

Slowest Pace

16:16 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:13

37% of race

Time at Steady Pace

1:14:54

57% of race

Time at Slower Pace

8:18

6% of race

Average Pace: 10:06 /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.

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
1.81M
1.81 mi06:52:4116:329:0816:32
9:08
#2171
5.34M
5.34 mi07:25:2249:139:1332:41
9:16
#2199
6.15M
6.15 mi07:34:1958:109:288:57
11:03
#2503
10.54M
10.54 mi08:18:021:41:539:4043:43
9:57
#2633
11.05M
11.05 mi08:26:201:50:119:588:18
16:16
#2824
Finish
13.11 mi08:48:342:12:2510:0622:14
10:48
#2920
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.81M1.81 mi1.81 mi217156877217156877
5.34M5.34 mi3.53 mi2199-28581-1384-7224859987
6.15M6.15 mi0.81 mi2503-304703-12298-1441941476189
10.54M10.54 mi4.39 mi2633-130762-59104-62857870116
11.05M11.05 mi0.51 mi2824-191851-89115-1147361810231
Finish13.11 mi2.06 mi2920-96907-56120-535681274161

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 31%
~flat
+4ft-3ft

Overall

2171

Females

568

F35-39

77

1.81M→5.34M

1.8 - 5.3 mi

Top 32%
×4story building
+80ft-74ft

Overall

2248

Females

599

F35-39

87

5.34M→6.15M

5.3 - 6.2 mi

Top 59%
×10story building
+126ft-4ft

Overall

4194

Females

1476

F35-39

189

6.15M→10.54M

6.2 - 10.5 mi

Top 40%
×21story building
+230ft-361ft

Overall

2857

Females

870

F35-39

116

10.54M→11.05M

10.5 - 11.1 mi

Top 67%
×14story building
+172ft-0ft

Overall

4736

Females

1810

F35-39

231

11.05M→Finish

11.1 - 13.1 mi

Top 50%
×7story building
+97ft-114ft

Overall

3568

Females

1274

F35-39

161

Passing Analysis

Category:
Athletes Passed
315*
Passed By
1064
Net Change
-749
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2171
1.81M → 5.34M168*196-28#2171#2199
5.34M → 6.15M0304-304#2199#2503
6.15M → 10.54M97*227-130#2503#2633
10.54M → 11.05M4195-191#2633#2824
11.05M → Finish46*142-96#2824#2920
TOTALS315*1064-749

* 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