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SF MARATHON 2026

Molly Jacobson

Bib: 4737•F•Age: 55

San Rafael, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Masters (Masters Women)
#0 / 458
Top 43%
Division (F55-59)
#0 / 57
Top 30%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
21:35
Rank: #5594
Start → 2M
21:35 | 10:47/mi
4M
43:38
Rank: #5573 (+21)
2M → 4M
22:03 | 11:02/mi
6M
1:05:40
Rank: #5458 (+115)
4M → 6M
22:02 | 11:01/mi
8M
1:26:56
Rank: #5376 (+82)
6M → 8M
21:16 | 10:38/mi
9.6M
1:45:31
Rank: #5284 (+92)
8M → 9.6M
18:35 | 11:37/mi
10M
1:48:30
Rank: #5271 (+13)
9.6M → 10M
2:59 | 7:28/mi
10.5M
1:56:15
Rank: #5289 (-18)
10M → 10.5M
7:45 | 15:30/mi
12M
2:12:30
Rank: #5231 (+58)
10.5M → 12M
16:15 | 10:50/mi
14M
2:36:26
Rank: #5183 (+48)
12M → 14M
23:56 | 11:58/mi
16M
2:58:04
Rank: #5240 (-57)
14M → 16M
21:38 | 10:49/mi
18M
3:19:41
Rank: #4942 (+298)
16M → 18M
21:37 | 10:49/mi
20M
3:41:19
Rank: #4757 (+185)
18M → 20M
21:38 | 10:49/mi
22M
4:04:04
Rank: #4759 (-2)
20M → 22M
22:45 | 11:22/mi
24M
4:26:46
Rank: #4605 (+154)
22M → 24M
22:42 | 11:21/mi
Finish· 26.22 mi
4:49:17
Rank: #4406 (+199)
24M → Finish
22:31 | 10:09/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:36:26
Pace11:10 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:12:51
Pace10:52 /mi
📊Negative Split: 15.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:4821:3510:4721:35
10:47
-
4M
4.00 mi06:14:5143:3810:5522:03
11:02
+0:15
6M
6.00 mi06:36:531:05:4010:5722:02
11:01
-0:01
8M
8.00 mi06:58:091:26:5610:5221:16
10:38
-0:23
9.6M
9.60 mi07:16:441:45:3110:5918:35
11:37
+0:59
10M
10.00 mi07:19:431:48:3010:512:59
7:28
-4:09
10.5M
10.50 mi07:27:281:56:1511:047:45
15:30
+8:02
12M
12.00 mi07:43:432:12:3011:0316:15
10:50
-4:40
14M
14.00 mi08:07:392:36:2611:1023:56
11:58
+1:08
16M
16.00 mi08:29:172:58:0411:0821:38
10:49
-1:09
18M
18.00 mi08:50:543:19:4111:0621:37
10:49
0:00
20M
20.00 mi09:12:323:41:1911:0421:38
10:49
0:00
22M
22.00 mi09:35:174:04:0411:0622:45
11:22
+0:33
24M
24.00 mi09:57:594:26:4611:0722:42
11:21
-0:01
Finish
26.22 mi10:20:304:49:1711:0222:31
10:09
-1:12

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

7:28 /mi

Average Pace

11:02 /mi

Slowest Pace

15:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:59

1% of race

Time at Steady Pace

3:56:02

82% of race

Time at Slower Pace

50:16

17% of race

Average Pace: 11:02 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:52:4821:3510:4721:35
10:47
#5594
4M
4.00 mi06:14:5143:3810:5522:03
11:02
#5573
6M
6.00 mi06:36:531:05:4010:5722:02
11:01
#5458
8M
8.00 mi06:58:091:26:5610:5221:16
10:38
#5376
9.6M
9.60 mi07:16:441:45:3110:5918:35
11:37
#5284
10M
10.00 mi07:19:431:48:3010:512:59
7:28
#5271
10.5M
10.50 mi07:27:281:56:1511:047:45
15:30
#5289
12M
12.00 mi07:43:432:12:3011:0316:15
10:50
#5231
14M
14.00 mi08:07:392:36:2611:1023:56
11:58
#5183
16M
16.00 mi08:29:172:58:0411:0821:38
10:49
#5240
18M
18.00 mi08:50:543:19:4111:0621:37
10:49
#4942
20M
20.00 mi09:12:323:41:1911:0421:38
10:49
#4757
22M
22.00 mi09:35:174:04:0411:0622:45
11:22
#4759
24M
24.00 mi09:57:594:26:4611:0722:42
11:21
#4605
Finish
26.22 mi10:20:304:49:1711:0222:31
10:09
#4406
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 73%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:44

Segment Time

11:56/mi

Pace

0.90 mi

Distance

Overall

5255

Women

1329

Division

28

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi2.00 mi55941432354982(Top 70%)1215(Top 58%)17(Top 30%)
4M4.00 mi2.00 mi5573+211428+433+25589(Top 78%)1429(Top 69%)31(Top 54%)
6M6.00 mi2.00 mi5458+1151376+5230+35354(Top 75%)1343(Top 64%)28(Top 49%)
8M8.00 mi2.00 mi5376+821340+3627+35190(Top 72%)1269(Top 61%)23(Top 40%)
9.6M9.60 mi1.60 mi5284+921302+3825+25126(Top 72%)1264(Top 61%)21(Top 37%)
10M10.00 mi0.40 mi5271+131292+1023+24911(Top 69%)1181(Top 57%)23(Top 40%)
10.5M10.50 mi0.50 mi5289-181295-3235522(Top 77%)1438(Top 69%)33(Top 58%)
12M12.00 mi1.50 mi5231+581281+1422+14982(Top 70%)1215(Top 58%)17(Top 30%)
14M14.00 mi2.00 mi5183+481270+1121+15062(Top 71%)1246(Top 60%)23(Top 40%)
16M16.00 mi2.00 mi5240-571305-3520+15370(Top 75%)1400(Top 67%)33(Top 58%)
18M18.00 mi2.00 mi4942+2981205+10019+13255(Top 45%)709(Top 34%)11(Top 19%)
20M20.00 mi2.00 mi4757+1851149+56193517(Top 49%)829(Top 40%)14(Top 25%)
22M22.00 mi2.00 mi4759-21162-13194670(Top 65%)1273(Top 61%)27(Top 47%)
24M24.00 mi2.00 mi4605+1541124+3818+13202(Top 45%)828(Top 40%)16(Top 28%)
Finish26.22 mi2.22 mi4406+1991061+6317+12468(Top 34%)593(Top 28%)11(Top 19%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 70%
×1human
+6ft-11ft

Overall

4982

Females

1215

F55-59

17

2M→4M

2.0 - 4.0 mi

Top 78%
×4stories
+75ft-70ft

Overall

5589

Females

1429

F55-59

31

4M→6M

4.0 - 6.0 mi

Top 75%
×5stories
+71ft-18ft

Overall

5354

Females

1343

F55-59

28

6M→8M

6.0 - 8.0 mi

Top 72%
×9stories
+106ft-21ft

Overall

5190

Females

1269

F55-59

23

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13stories
+117ft-177ft

Overall

5126

Females

1264

F55-59

21

9.6M→10M

9.6 - 10.0 mi

Top 69%
×1story
+17ft-12ft

Overall

4911

Females

1181

F55-59

23

10M→10.5M

10.0 - 10.5 mi

Top 77%
×9stories
+0ft-102ft

Overall

5522

Females

1438

F55-59

33

10.5M→12M

10.5 - 12.0 mi

Top 70%
×18stories
+304ft-125ft

Overall

4982

Females

1215

F55-59

17

12M→14M

12.0 - 14.0 mi

Top 71%
×9stories
+99ft-125ft

Overall

5062

Females

1246

F55-59

23

14M→16M

14.0 - 16.0 mi

Top 75%
×9stories
+124ft-78ft

Overall

5370

Females

1400

F55-59

33

16M→18M

16.0 - 18.0 mi

Top 45%
×8stories
+106ft-45ft

Overall

3255

Females

709

F55-59

11

18M→20M

18.0 - 20.0 mi

Top 49%
×3stories
+52ft-26ft

Overall

3517

Females

829

F55-59

14

20M→22M

20.0 - 22.0 mi

Top 65%
×21stories
+17ft-266ft

Overall

4670

Females

1273

F55-59

27

22M→24M

22.0 - 24.0 mi

Top 45%
×3stories
+70ft-85ft

Overall

3202

Females

828

F55-59

16

24M→Finish

24.0 - 26.2 mi

Top 34%
~flat
+2ft-2ft

Overall

2468

Females

593

F55-59

11

Passing Analysis

Category:
Athletes Passed
1840*
Passed By
652
Net Change
+1188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5594
2M → 4M143*122+21#5594#5573
4M → 6M19176+115#5573#5458
6M → 8M123*41+82#5458#5376
8M → 9.6M139*47+92#5376#5284
9.6M → 10M2411+13#5284#5271
10M → 10.5M3553-18#5271#5289
10.5M → 12M9739+58#5289#5231
12M → 14M90*42+48#5231#5183
14M → 16M87*144-57#5183#5240
16M → 18M3024+298#5240#4942
18M → 20M190*5+185#4942#4757
20M → 22M55*57-2#4757#4759
22M → 24M163*9+154#4759#4605
24M → Finish201*2+199#4605#4406
TOTALS1840*652+1188

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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