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SF MARATHON 1ST HALF 2026

Emily Kelly

Bib: 15993•F•Age: 37

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
10:59/mi
21:58
→ flat
4M
11:24/mi
44:46
↑ 67↓ 69
6M
11:24/mi
1:07:34
↑ 1231.1%
8M
12:55/mi
1:33:24
↑ 166↓ 531.1%
9.6M
9:43/mi
1:48:57
↑ 68↓ 1931.5%
10M
22:34/mi
1:57:58
↓ 241.1%
10.5M
6:28/mi
2:01:12
↓ 732.7%
12M
17:34/mi
2:27:33
↑ 2803.2%
Finish· 13.11 mi
13:32/mi
2:42:34
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:34
Pace11:16 /mi
2nd Half
Distance7.11 mi
Time1:35:00
Pace13:22 /mi
📊Positive Split: 40.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:2621:5810:5921:58
10:59
-
4M
4.00 mi07:25:1444:4611:1122:48
11:24
+0:25
6M
6.00 mi07:48:021:07:3411:1622:48
11:24
0:00
8M
8.00 mi08:13:521:33:2411:4025:50
12:55
+1:31
9.6M
9.60 mi08:29:251:48:5711:2115:33
9:43
-3:12
10M
10.00 mi08:38:261:57:5811:489:01
22:34
+12:51
10.5M
10.50 mi08:41:402:01:1211:333:14
6:28
-16:06
12M
12.00 mi09:08:012:27:3312:1826:21
17:34
+11:06
Finish
13.11 mi09:23:022:42:3412:2415:01
13:32
-4:02

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

6:28 /mi

Average Pace

12:24 /mi

Slowest Pace

22:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14

2% of race

Time at Steady Pace

2:03:58

76% of race

Time at Slower Pace

35:22

22% of race

Average Pace: 12:24 /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 mi07:02:2621:5810:5921:58
10:59
#4680
4M
4.00 mi07:25:1444:4611:1122:48
11:24
#4712
6M
6.00 mi07:48:021:07:3411:1622:48
11:24
#4581
8M
8.00 mi08:13:521:33:2411:4025:50
12:55
#4864
9.6M
9.60 mi08:29:251:48:5711:2115:33
9:43
#4648
10M
10.00 mi08:38:261:57:5811:489:01
22:34
#4660
10.5M
10.50 mi08:41:402:01:1211:333:14
6:28
#4722
12M
12.00 mi09:08:012:27:3312:1826:21
17:34
#4832
Finish
13.11 mi09:23:022:42:3412:2415:01
13:32
#4953
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 77%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:15

Segment Time

13:37/mi

Pace

0.90 mi

Distance

Overall

5045

Women

2046

Division

256

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi468017582215198(Top 79%)2165(Top 74%)277(Top 71%)
4M4.00 mi2.00 mi4712-321773-15216+54723(Top 72%)1803(Top 62%)221(Top 57%)
6M6.00 mi2.00 mi4581+1311701+72210+64380(Top 67%)1614(Top 55%)200(Top 52%)
8M8.00 mi2.00 mi4864-2831851-150230-205377(Top 82%)2154(Top 74%)278(Top 72%)
9.6M9.60 mi1.60 mi4648+2161745+106214+163634(Top 55%)1399(Top 48%)178(Top 46%)
10M10.00 mi0.40 mi4660-121760-15216-24787(Top 73%)1919(Top 65%)231(Top 60%)
10.5M10.50 mi0.50 mi4722-621792-32217-15850(Top 89%)2510(Top 86%)318(Top 82%)
12M12.00 mi1.50 mi4832-1101866-74225-85198(Top 79%)2165(Top 74%)277(Top 71%)
Finish13.11 mi1.11 mi4953-1211945-79236-115798(Top 88%)2511(Top 86%)332(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
~flat
+5ft-3ft

Overall

5198

Females

2165

F35-39

277

2M→4M

2.0 - 4.0 mi

Top 72%
×4story building
+67ft-69ft

Overall

4723

Females

1803

F35-39

221

4M→6M

4.0 - 6.0 mi

Top 67%
×9story building
+123ft-9ft

Overall

4380

Females

1614

F35-39

200

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5377

Females

2154

F35-39

278

8M→9.6M

8.0 - 9.6 mi

Top 55%
×13story building
+68ft-193ft

Overall

3634

Females

1399

F35-39

178

9.6M→10M

9.6 - 10.0 mi

Top 73%
×2story building
+0ft-24ft

Overall

4787

Females

1919

F35-39

231

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5850

Females

2510

F35-39

318

10.5M→12M

10.5 - 12.0 mi

Top 79%
×21story building
+280ft-26ft

Overall

5198

Females

2165

F35-39

277

12M→Finish

12.0 - 13.1 mi

Top 88%
×7story building
+14ft-89ft

Overall

5798

Females

2511

F35-39

332

Passing Analysis

Category:
Athletes Passed
822*
Passed By
1095
Net Change
-273
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4680
2M → 4M169201-32#4680#4712
4M → 6M195*64+131#4712#4581
6M → 8M47*330-283#4581#4864
8M → 9.6M27963+216#4864#4648
9.6M → 10M4355-12#4648#4660
10M → 10.5M466-62#4660#4722
10.5M → 12M51*161-110#4722#4832
12M → Finish34*155-121#4832#4953
TOTALS822*1095-273

* 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