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SF MARATHON 1ST HALF 2025

Paul Boddy

Newark, CA

Bib: 19810 M 24

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
M20-29
#0 / 437
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
8:52/mi
16:03
→ flat
12 ft elev
5.34M
10:33/mi
53:17
↑ 80↓ 74
19 ft elev
6.15M
10:39/mi
1:01:54
↑ 1262.8%
149 ft elev
10.54M
11:56/mi
1:54:18
↑ 230↓ 3610.6%
20 ft elev
11.05M
15:27/mi
2:02:11
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
13:50/mi
2:30:40
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:01:54
Pace10:04 /mi
2nd Half
Distance6.96 mi
Time1:28:46
Pace12:45 /mi
📊Positive Split: 43.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:03:0616:038:5216:03
8:52
-
5.34M
5.34 mi07:40:2053:179:5937:14
10:33
+1:41
6.15M
6.15 mi07:48:571:01:5410:048:37
10:39
+0:06
10.54M
10.54 mi08:41:211:54:1810:5152:24
11:56
+1:17
11.05M
11.05 mi08:49:142:02:1111:037:53
15:27
+3:31
Finish
13.11 mi09:17:432:30:4011:3028:29
13:50
-1:37

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

8:52 /mi

Average Pace

11:30 /mi

Slowest Pace

15:27 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:54

41% of race

Time at Steady Pace

52:24

35% of race

Time at Slower Pace

36:22

24% of race

Average Pace: 11:30 /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 mi07:03:0616:038:5216:03
8:52
#1731
5.34M
5.34 mi07:40:2053:179:5937:14
10:33
#3497
6.15M
6.15 mi07:48:571:01:5410:048:37
10:39
#3507
10.54M
10.54 mi08:41:211:54:1810:5152:24
11:56
#4423
11.05M
11.05 mi08:49:142:02:1111:037:53
15:27
#4407
Finish
13.11 mi09:17:432:30:4011:3028:29
13:50
#4869
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81M1.81 mi1.81 mi1731131619417311316194
5.34M5.34 mi3.53 mi3497-17662347-1031317-12343332777354
6.15M6.15 mi0.81 mi3507-102360-13319-236402419337
10.54M10.54 mi4.39 mi4423-9162819-459363-4453363219389
11.05M11.05 mi0.51 mi4407+162807+12361+242542683345
Finish13.11 mi2.06 mi4869-4622997-190380-1961603508415

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 24%
~flat
+4ft-3ft

Overall

1731

Males

1316

M20-24

194

1.81M→5.34M

1.8 - 5.3 mi

Top 61%
×4story building
+80ft-74ft

Overall

4333

Males

2777

M20-24

354

5.34M→6.15M

5.3 - 6.2 mi

Top 51%
×10story building
+126ft-4ft

Overall

3640

Males

2419

M20-24

337

6.15M→10.54M

6.2 - 10.5 mi

Top 75%
×21story building
+230ft-361ft

Overall

5336

Males

3219

M20-24

389

10.54M→11.05M

10.5 - 11.1 mi

Top 60%
×14story building
+172ft-0ft

Overall

4254

Males

2683

M20-24

345

11.05M→Finish

11.1 - 13.1 mi

Top 87%
×7story building
+97ft-114ft

Overall

6160

Males

3508

M20-24

415

Passing Analysis

Category:
Athletes Passed
168*
Passed By
3306
Net Change
-3138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1731
1.81M → 5.34M51771-1766#1731#3497
5.34M → 6.15M6070-10#3497#3507
6.15M → 10.54M24*940-916#3507#4423
10.54M → 11.05M5943+16#4423#4407
11.05M → Finish20*482-462#4407#4869
TOTALS168*3306-3138

* 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