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SF MARATHON 1ST HALF 2026

Anna Bergstrom

Bib: 19458•F•Age: 39

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 44%
Gender (Female)
#0 / 2930
Top 31%
Division (F35-39)
#0 / 388
Top 34%
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
10:38/mi
21:17
→ flat
4M
10:16/mi
41:49
↑ 67↓ 69
6M
10:51/mi
1:03:31
↑ 1231.1%
8M
10:06/mi
1:23:44
↑ 166↓ 531.1%
9.6M
10:06/mi
1:39:54
↑ 68↓ 1931.5%
10M
19:49/mi
1:47:49
↓ 241.1%
10.5M
5:44/mi
1:50:41
↓ 732.7%
12M
12:29/mi
2:09:24
↑ 2803.2%
Finish· 13.11 mi
8:56/mi
2:19:19
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:31
Pace10:35 /mi
2nd Half
Distance7.11 mi
Time1:15:48
Pace10:40 /mi
📊Positive Split: 19.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:3421:1710:3821:17
10:38
-
4M
4.00 mi07:23:0641:4910:2720:32
10:16
-0:22
6M
6.00 mi07:44:481:03:3110:3521:42
10:51
+0:35
8M
8.00 mi08:05:011:23:4410:2820:13
10:06
-0:45
9.6M
9.60 mi08:21:111:39:5410:2416:10
10:06
0:00
10M
10.00 mi08:29:061:47:4910:477:55
19:49
+9:43
10.5M
10.50 mi08:31:581:50:4110:322:52
5:44
-14:05
12M
12.00 mi08:50:412:09:2410:4718:43
12:29
+6:45
Finish
13.11 mi09:00:362:19:1910:389:55
8:56
-3:33

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

5:44 /mi

Average Pace

10:38 /mi

Slowest Pace

19:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52

2% of race

Time at Steady Pace

1:49:49

79% of race

Time at Slower Pace

26:38

19% of race

Average Pace: 10:38 /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 mi07:02:3421:1710:3821:17
10:38
#4156
4M
4.00 mi07:23:0641:4910:2720:32
10:16
#3622
6M
6.00 mi07:44:481:03:3110:3521:42
10:51
#3625
8M
8.00 mi08:05:011:23:4410:2820:13
10:06
#3270
9.6M
9.60 mi08:21:111:39:5410:2416:10
10:06
#3380
10M
10.00 mi08:29:061:47:4910:477:55
19:49
#3360
10.5M
10.50 mi08:31:581:50:4110:322:52
5:44
#3388
12M
12.00 mi08:50:412:09:2410:4718:43
12:29
#3024
Finish
13.11 mi09:00:362:19:1910:389:55
8:56
#2871
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 55%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:47

Segment Time

11:59/mi

Pace

0.90 mi

Distance

Overall

3638

Women

1295

Division

167

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi415614821881557(Top 24%)412(Top 14%)53(Top 14%)
4M4.00 mi2.00 mi3622+5341226+256161+273179(Top 48%)1018(Top 35%)142(Top 37%)
6M6.00 mi2.00 mi3625-31236-10160+13709(Top 56%)1268(Top 43%)164(Top 42%)
8M8.00 mi2.00 mi3270+3551047+189141+192501(Top 38%)688(Top 23%)92(Top 24%)
9.6M9.60 mi1.60 mi3380-1101110-63148-74130(Top 63%)1630(Top 56%)202(Top 52%)
10M10.00 mi0.40 mi3360+201106+41483380(Top 51%)1173(Top 40%)151(Top 39%)
10.5M10.50 mi0.50 mi3388-281118-121484887(Top 74%)1939(Top 66%)240(Top 62%)
12M12.00 mi1.50 mi3024+364967+151133+151557(Top 24%)412(Top 14%)53(Top 14%)
Finish13.11 mi1.11 mi2871+153905+62130+31593(Top 24%)407(Top 14%)54(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
~flat
+5ft-3ft

Overall

1557

Females

412

F35-39

53

2M→4M

2.0 - 4.0 mi

Top 48%
×4story building
+67ft-69ft

Overall

3179

Females

1018

F35-39

142

4M→6M

4.0 - 6.0 mi

Top 56%
×9story building
+123ft-9ft

Overall

3709

Females

1268

F35-39

164

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2501

Females

688

F35-39

92

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13story building
+68ft-193ft

Overall

4130

Females

1630

F35-39

202

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3380

Females

1173

F35-39

151

10M→10.5M

10.0 - 10.5 mi

Top 74%
×6story building
+1ft-73ft

Overall

4887

Females

1939

F35-39

240

10.5M→12M

10.5 - 12.0 mi

Top 24%
×21story building
+280ft-26ft

Overall

1557

Females

412

F35-39

53

12M→Finish

12.0 - 13.1 mi

Top 24%
×7story building
+14ft-89ft

Overall

1593

Females

407

F35-39

54

Passing Analysis

Category:
Athletes Passed
1688*
Passed By
403
Net Change
+1285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4156
2M → 4M55218+534#4156#3622
4M → 6M128*131-3#3622#3625
6M → 8M373*18+355#3625#3270
8M → 9.6M57167-110#3270#3380
9.6M → 10M5232+20#3380#3360
10M → 10.5M129-28#3360#3388
10.5M → 12M3728+364#3388#3024
12M → Finish153*0+153#3024#2871
TOTALS1688*403+1285

* 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