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SF MARATHON 1ST HALF 2026

Daniel Segrove

Bib: 19171•M•Age: 35

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 37%
Gender (Male)
#0 / 3619
Top 47%
Division (M35-39)
#0 / 582
Top 49%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:27/mi
16:55
→ flat
4M
9:05/mi
35:05
↑ 67↓ 69
6M
9:05/mi
53:16
↑ 1231.1%
8M
10:11/mi
1:13:39
↑ 166↓ 531.1%
9.6M
10:11/mi
1:29:57
↑ 68↓ 1931.5%
10M
21:46/mi
1:38:39
↓ 241.1%
10.5M
5:02/mi
1:41:10
↓ 732.7%
12M
14:33/mi
2:02:59
↑ 2803.2%
Finish· 13.11 mi
10:24/mi
2:14:31
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:16
Pace8:53 /mi
2nd Half
Distance7.11 mi
Time1:21:15
Pace11:26 /mi
📊Positive Split: 52.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:2216:558:2716:55
8:27
-
4M
4.00 mi07:24:3235:058:4618:10
9:05
+0:38
6M
6.00 mi07:42:4353:168:5318:11
9:05
0:00
8M
8.00 mi08:03:061:13:399:1220:23
10:11
+1:06
9.6M
9.60 mi08:19:241:29:579:2216:18
10:11
0:00
10M
10.00 mi08:28:061:38:399:528:42
21:46
+11:35
10.5M
10.50 mi08:30:371:41:109:382:31
5:02
-16:44
12M
12.00 mi08:52:262:02:5910:1521:49
14:33
+9:31
Finish
13.11 mi09:03:582:14:3110:1611:32
10:24
-4:09

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

5:02 /mi

Average Pace

10:16 /mi

Slowest Pace

21:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31

2% of race

Time at Steady Pace

1:41:29

75% of race

Time at Slower Pace

30:31

23% of race

Average Pace: 10:16 /mi

Loading chart...
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
2M
2.00 mi07:06:2216:558:2716:55
8:27
#873
4M
4.00 mi07:24:3235:058:4618:10
9:05
#1159
6M
6.00 mi07:42:4353:168:5318:11
9:05
#1275
8M
8.00 mi08:03:061:13:399:1220:23
10:11
#1597
9.6M
9.60 mi08:19:241:29:579:2216:18
10:11
#2008
10M
10.00 mi08:28:061:38:399:528:42
21:46
#2203
10.5M
10.50 mi08:30:371:41:109:382:31
5:02
#2216
12M
12.00 mi08:52:262:02:5910:1521:49
14:33
#2370
Finish
13.11 mi09:03:582:14:3110:1611:32
10:24
#2423
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:13

Segment Time

12:28/mi

Pace

0.90 mi

Distance

Overall

4119

Men

2560

Division

432

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi8737061293194(Top 49%)2069(Top 57%)350(Top 60%)
4M4.00 mi2.00 mi1159-286917-211174-451572(Top 24%)1207(Top 33%)216(Top 37%)
6M6.00 mi2.00 mi1275-1161005-88190-161527(Top 23%)1177(Top 33%)207(Top 36%)
8M8.00 mi2.00 mi1597-3221232-227216-262610(Top 40%)1867(Top 52%)324(Top 56%)
9.6M9.60 mi1.60 mi2008-4111474-242253-374240(Top 64%)2543(Top 70%)424(Top 73%)
10M10.00 mi0.40 mi2203-1951578-104268-154435(Top 67%)2692(Top 74%)445(Top 76%)
10.5M10.50 mi0.50 mi2216-131584-6270-23204(Top 49%)2118(Top 59%)352(Top 60%)
12M12.00 mi1.50 mi2370-1541673-89283-133194(Top 49%)2069(Top 57%)350(Top 60%)
Finish13.11 mi1.11 mi2423-531705-32286-33342(Top 51%)2151(Top 59%)352(Top 60%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 49%
~flat
+5ft-3ft

Overall

3194

Males

2069

M35-39

350

2M→4M

2.0 - 4.0 mi

Top 24%
×4story building
+67ft-69ft

Overall

1572

Males

1207

M35-39

216

4M→6M

4.0 - 6.0 mi

Top 23%
×9story building
+123ft-9ft

Overall

1527

Males

1177

M35-39

207

6M→8M

6.0 - 8.0 mi

Top 40%
×12story building
+166ft-53ft

Overall

2610

Males

1867

M35-39

324

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4240

Males

2543

M35-39

424

9.6M→10M

9.6 - 10.0 mi

Top 67%
×2story building
+0ft-24ft

Overall

4435

Males

2692

M35-39

445

10M→10.5M

10.0 - 10.5 mi

Top 49%
×6story building
+1ft-73ft

Overall

3204

Males

2118

M35-39

352

10.5M→12M

10.5 - 12.0 mi

Top 49%
×21story building
+280ft-26ft

Overall

3194

Males

2069

M35-39

350

12M→Finish

12.0 - 13.1 mi

Top 51%
×7story building
+14ft-89ft

Overall

3342

Males

2151

M35-39

352

Passing Analysis

Category:
Athletes Passed
110*
Passed By
1660
Net Change
-1550
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#873
2M → 4M11297-286#873#1159
4M → 6M28144-116#1159#1275
6M → 8M15337-322#1275#1597
8M → 9.6M1412-411#1597#2008
9.6M → 10M5200-195#2008#2203
10M → 10.5M215-13#2203#2216
10.5M → 12M24178-154#2216#2370
12M → Finish24*77-53#2370#2423
TOTALS110*1660-1550

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

📊

Passing Visuals

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