San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Melissa Gruenwald

Bib: 16476•F•Age: 38

Portsmouth, NH

0:00
0:00
/ mi
Be the first to cheer!
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
11:42/mi
23:24
→ flat
4M
13:11/mi
49:45
↑ 67↓ 69
6M
12:33/mi
1:14:52
↑ 1231.1%
8M
12:25/mi
1:39:43
↑ 166↓ 531.1%
9.6M
12:25/mi
1:59:35
↑ 68↓ 1931.5%
10M
22:37/mi
2:08:37
↓ 241.1%
10.5M
6:04/mi
2:11:39
↓ 732.7%
12M
15:30/mi
2:34:54
↑ 2803.2%
Finish· 13.11 mi
11:27/mi
2:47:36
↑ 14↓ 891.3%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:52
Pace12:29 /mi
2nd Half
Distance7.11 mi
Time1:32:44
Pace13:03 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:3623:2411:4223:24
11:42
-
4M
4.00 mi07:32:5749:4512:2626:21
13:11
+1:29
6M
6.00 mi07:58:041:14:5212:2925:07
12:33
-0:38
8M
8.00 mi08:22:551:39:4312:2824:51
12:25
-0:08
9.6M
9.60 mi08:42:471:59:3512:2719:52
12:25
0:00
10M
10.00 mi08:51:492:08:3712:529:02
22:37
+10:12
10.5M
10.50 mi08:54:512:11:3912:323:02
6:04
-16:33
12M
12.00 mi09:18:062:34:5412:5523:15
15:30
+9:26
Finish
13.11 mi09:30:482:47:3612:4712:42
11:27
-4:03

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

6:04 /mi

Average Pace

12:47 /mi

Slowest Pace

22:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02

2% of race

Time at Steady Pace

2:12:17

79% of race

Time at Slower Pace

32:17

19% of race

Average Pace: 12:47 /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 mi07:06:3623:2411:4223:24
11:42
#5603
4M
4.00 mi07:32:5749:4512:2626:21
13:11
#6024
6M
6.00 mi07:58:041:14:5212:2925:07
12:33
#5872
8M
8.00 mi08:22:551:39:4312:2824:51
12:25
#5682
9.6M
9.60 mi08:42:471:59:3512:2719:52
12:25
#5821
10M
10.00 mi08:51:492:08:3712:529:02
22:37
#5750
10.5M
10.50 mi08:54:512:11:3912:323:02
6:04
#5731
12M
12.00 mi09:18:062:34:5412:5523:15
15:30
#5475
Finish
13.11 mi09:30:482:47:3612:4712:42
11:27
#5347
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 75%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:04

Segment Time

13:25/mi

Pace

0.90 mi

Distance

Overall

4900

Women

1967

Division

240

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi560323012953908(Top 59%)1456(Top 50%)184(Top 47%)
4M4.00 mi2.00 mi6024-4212559-258325-306193(Top 94%)2675(Top 91%)341(Top 88%)
6M6.00 mi2.00 mi5872+1522451+108304+215567(Top 85%)2277(Top 78%)279(Top 72%)
8M8.00 mi2.00 mi5682+1902335+116294+104965(Top 76%)1895(Top 65%)253(Top 65%)
9.6M9.60 mi1.60 mi5821-1392433-98306-126055(Top 92%)2621(Top 89%)340(Top 88%)
10M10.00 mi0.40 mi5750+712393+40303+34816(Top 73%)1936(Top 66%)235(Top 61%)
10.5M10.50 mi0.50 mi5731+192379+14301+25455(Top 83%)2279(Top 78%)284(Top 73%)
12M12.00 mi1.50 mi5475+2562240+139276+253908(Top 59%)1456(Top 50%)184(Top 47%)
Finish13.11 mi1.11 mi5347+1282169+71266+104497(Top 68%)1781(Top 61%)232(Top 60%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
~flat
+5ft-3ft

Overall

3908

Females

1456

F35-39

184

2M→4M

2.0 - 4.0 mi

Top 94%
×4story building
+67ft-69ft

Overall

6193

Females

2675

F35-39

342

4M→6M

4.0 - 6.0 mi

Top 85%
×9story building
+123ft-9ft

Overall

5567

Females

2277

F35-39

279

6M→8M

6.0 - 8.0 mi

Top 76%
×12story building
+166ft-53ft

Overall

4965

Females

1895

F35-39

253

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13story building
+68ft-193ft

Overall

6055

Females

2621

F35-39

340

9.6M→10M

9.6 - 10.0 mi

Top 73%
×2story building
+0ft-24ft

Overall

4816

Females

1936

F35-39

235

10M→10.5M

10.0 - 10.5 mi

Top 83%
×6story building
+1ft-73ft

Overall

5455

Females

2279

F35-39

284

10.5M→12M

10.5 - 12.0 mi

Top 59%
×21story building
+280ft-26ft

Overall

3908

Females

1456

F35-39

184

12M→Finish

12.0 - 13.1 mi

Top 68%
×7story building
+14ft-89ft

Overall

4497

Females

1781

F35-39

232

Passing Analysis

Category:
Athletes Passed
994*
Passed By
738
Net Change
+256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5603
2M → 4M20*441-421#5603#6024
4M → 6M182*30+152#6024#5872
6M → 8M221*31+190#5872#5682
8M → 9.6M44183-139#5682#5821
9.6M → 10M9019+71#5821#5750
10M → 10.5M234+19#5750#5731
10.5M → 12M271*15+256#5731#5475
12M → Finish143*15+128#5475#5347
TOTALS994*738+256

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events