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SF MARATHON 2026

Maryl Sackeim

Bib: 4690•F•Age: 41

SF, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 37%
Gender (Female)
#0 / 2086
Top 25%
Masters (Masters Women)
#0 / 458
Top 20%
Division (F40-44)
#0 / 157
Top 24%
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
18:21
Rank: #2704
Start → 2M
18:21 | 9:10/mi
4M
38:01
Rank: #3216 (-512)
2M → 4M
19:40 | 9:50/mi
6M
56:43
Rank: #3068 (+148)
4M → 6M
18:42 | 9:21/mi
8M
1:15:37
Rank: #3096 (-28)
6M → 8M
18:54 | 9:27/mi
9.6M
1:32:02
Rank: #3137 (-41)
8M → 9.6M
16:25 | 10:16/mi
10M
1:34:39
Rank: #3138 (-1)
9.6M → 10M
2:37 | 6:33/mi
10.5M
1:41:12
Rank: #3140 (-2)
10M → 10.5M
6:33 | 13:06/mi
12M
1:54:49
Rank: #3076 (+64)
10.5M → 12M
13:37 | 9:05/mi
14M
2:15:21
Rank: #3047 (+29)
12M → 14M
20:32 | 10:16/mi
16M
2:34:06
Rank: #3116 (-69)
14M → 16M
18:45 | 9:22/mi
18M
2:52:50
Rank: #2870 (+246)
16M → 18M
18:44 | 9:22/mi
20M
3:12:56
Rank: #2813 (+57)
18M → 20M
20:06 | 10:03/mi
22M
3:31:30
Rank: #2717 (+96)
20M → 22M
18:34 | 9:17/mi
24M
3:53:42
Rank: #2686 (+31)
22M → 24M
22:12 | 11:06/mi
Finish· 26.22 mi
4:17:21
Rank: #2676 (+10)
24M → Finish
23:39 | 10:40/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:15:21
Pace9:40 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:02:00
Pace9:59 /mi
📊Negative Split: 9.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:5218:219:1018:21
9:10
-
4M
4.00 mi05:58:3238:019:3019:40
9:50
+0:40
6M
6.00 mi06:17:1456:439:2718:42
9:21
-0:29
8M
8.00 mi06:36:081:15:379:2718:54
9:27
+0:06
9.6M
9.60 mi06:52:331:32:029:3516:25
10:16
+0:49
10M
10.00 mi06:55:101:34:399:282:37
6:33
-3:43
10.5M
10.50 mi07:01:431:41:129:386:33
13:06
+6:33
12M
12.00 mi07:15:201:54:499:3413:37
9:05
-4:01
14M
14.00 mi07:35:522:15:219:4020:32
10:16
+1:11
16M
16.00 mi07:54:372:34:069:3818:45
9:22
-0:54
18M
18.00 mi08:13:212:52:509:3618:44
9:22
0:00
20M
20.00 mi08:33:273:12:569:3920:06
10:03
+0:41
22M
22.00 mi08:52:013:31:309:3718:34
9:17
-0:46
24M
24.00 mi09:14:133:53:429:4422:12
11:06
+1:49
Finish
26.22 mi09:37:524:17:219:4923:39
10:40
-0:26

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

6:33 /mi

Average Pace

9:49 /mi

Slowest Pace

13:06 /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

2:37

1% of race

Time at Steady Pace

2:45:23

64% of race

Time at Slower Pace

1:29:21

35% of race

Average Pace: 9:49 /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 mi05:38:5218:219:1018:21
9:10
#2704
4M
4.00 mi05:58:3238:019:3019:40
9:50
#3216
6M
6.00 mi06:17:1456:439:2718:42
9:21
#3068
8M
8.00 mi06:36:081:15:379:2718:54
9:27
#3096
9.6M
9.60 mi06:52:331:32:029:3516:25
10:16
#3137
10M
10.00 mi06:55:101:34:399:282:37
6:33
#3138
10.5M
10.50 mi07:01:431:41:129:386:33
13:06
#3140
12M
12.00 mi07:15:201:54:499:3413:37
9:05
#3076
14M
14.00 mi07:35:522:15:219:4020:32
10:16
#3047
16M
16.00 mi07:54:372:34:069:3818:45
9:22
#3116
18M
18.00 mi08:13:212:52:509:3618:44
9:22
#2870
20M
20.00 mi08:33:273:12:569:3920:06
10:03
#2813
22M
22.00 mi08:52:013:31:309:3718:34
9:17
#2717
24M
24.00 mi09:14:133:53:429:4422:12
11:06
#2686
Finish
26.22 mi09:37:524:17:219:4923:39
10:40
#2676
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 45%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:10

Segment Time

10:11/mi

Pace

0.90 mi

Distance

Overall

3206

Women

604

Division

43

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi2704466372920(Top 41%)512(Top 25%)35(Top 22%)
4M4.00 mi2.00 mi3216-512588-12243-63707(Top 52%)730(Top 35%)50(Top 32%)
6M6.00 mi2.00 mi3068+148546+4239+42890(Top 40%)504(Top 24%)34(Top 22%)
8M8.00 mi2.00 mi3096-28549-3393272(Top 46%)599(Top 29%)43(Top 27%)
9.6M9.60 mi1.60 mi3137-41561-1241-23454(Top 48%)672(Top 32%)47(Top 30%)
10M10.00 mi0.40 mi3138-1559+2412968(Top 41%)530(Top 25%)34(Top 22%)
10.5M10.50 mi0.50 mi3140-2564-5413402(Top 47%)673(Top 32%)46(Top 29%)
12M12.00 mi1.50 mi3076+64542+2240+12920(Top 41%)512(Top 25%)35(Top 22%)
14M14.00 mi2.00 mi3047+29539+339+13017(Top 42%)553(Top 27%)40(Top 25%)
16M16.00 mi2.00 mi3116-69571-3246-73933(Top 55%)905(Top 43%)66(Top 42%)
18M18.00 mi2.00 mi2870+246509+6237+91559(Top 22%)242(Top 12%)16(Top 10%)
20M20.00 mi2.00 mi2813+57506+3372641(Top 37%)534(Top 26%)41(Top 26%)
22M22.00 mi2.00 mi2717+96497+9372319(Top 32%)476(Top 23%)33(Top 21%)
24M24.00 mi2.00 mi2686+31508-11372924(Top 41%)723(Top 35%)56(Top 36%)
Finish26.22 mi2.22 mi2676+10514-638-13080(Top 43%)791(Top 38%)57(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
×1human
+6ft-11ft

Overall

2920

Females

512

F40-44

35

2M→4M

2.0 - 4.0 mi

Top 52%
×4stories
+75ft-70ft

Overall

3707

Females

730

F40-44

51

4M→6M

4.0 - 6.0 mi

Top 40%
×5stories
+71ft-18ft

Overall

2890

Females

504

F40-44

34

6M→8M

6.0 - 8.0 mi

Top 46%
×9stories
+106ft-21ft

Overall

3272

Females

599

F40-44

43

8M→9.6M

8.0 - 9.6 mi

Top 48%
×13stories
+117ft-177ft

Overall

3454

Females

672

F40-44

47

9.6M→10M

9.6 - 10.0 mi

Top 41%
×1story
+17ft-12ft

Overall

2968

Females

530

F40-44

34

10M→10.5M

10.0 - 10.5 mi

Top 47%
×9stories
+0ft-102ft

Overall

3402

Females

673

F40-44

46

10.5M→12M

10.5 - 12.0 mi

Top 41%
×18stories
+304ft-125ft

Overall

2920

Females

512

F40-44

35

12M→14M

12.0 - 14.0 mi

Top 42%
×9stories
+99ft-125ft

Overall

3017

Females

553

F40-44

40

14M→16M

14.0 - 16.0 mi

Top 55%
×9stories
+124ft-78ft

Overall

3933

Females

905

F40-44

66

16M→18M

16.0 - 18.0 mi

Top 22%
×8stories
+106ft-45ft

Overall

1559

Females

242

F40-44

16

18M→20M

18.0 - 20.0 mi

Top 37%
×3stories
+52ft-26ft

Overall

2641

Females

534

F40-44

41

20M→22M

20.0 - 22.0 mi

Top 32%
×21stories
+17ft-266ft

Overall

2319

Females

476

F40-44

33

22M→24M

22.0 - 24.0 mi

Top 41%
×3stories
+70ft-85ft

Overall

2924

Females

723

F40-44

56

24M→Finish

24.0 - 26.2 mi

Top 43%
~flat
+2ft-2ft

Overall

3080

Females

791

F40-44

57

Passing Analysis

Category:
Athletes Passed
1149*
Passed By
1121
Net Change
+28
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2704
2M → 4M18*530-512#2704#3216
4M → 6M17022+148#3216#3068
6M → 8M40*68-28#3068#3096
8M → 9.6M36*77-41#3096#3137
9.6M → 10M1011-1#3137#3138
10M → 10.5M3638-2#3138#3140
10.5M → 12M9329+64#3140#3076
12M → 14M62*33+29#3076#3047
14M → 16M73*142-69#3047#3116
16M → 18M25610+246#3116#2870
18M → 20M90*33+57#2870#2813
20M → 22M118*22+96#2813#2717
22M → 24M80*49+31#2717#2686
24M → Finish67*57+10#2686#2676
TOTALS1149*1121+28

* 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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