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BOSTON MARATHON 2026

Joni Gerken

Bib: 19886•F

NY

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 25%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:29
3.11 mi
Rank: #16067
Start → 5K
24:29 | 7:53/mi
10K
48:12
6.21 mi
Rank: #15128 (+939)
5K → 10K
23:43 | 7:39/mi
15K
1:12:19
9.32 mi
Rank: #15076 (+52)
10K → 15K
24:07 | 7:46/mi
20K
1:36:52
12.43 mi
Rank: #15121 (-45)
15K → 20K
24:33 | 7:55/mi
HALF
1:42:04
13.11 mi
Rank: #15069 (+52)
20K → HALF
5:12 | 7:38/mi
25K
2:01:30
15.53 mi
Rank: #15106 (-37)
HALF → 25K
19:26 | 8:01/mi
30K
2:27:33
18.64 mi
Rank: #15323 (-217)
25K → 30K
26:03 | 8:24/mi
20M
2:38:47
20.00 mi
Rank: #15248 (+75)
30K → 20M
11:14 | 8:17/mi
21M
2:48:01
21.00 mi
Rank: #15378 (-130)
20M → 21M
9:14 | 9:14/mi
35K
2:53:53
21.75 mi
Rank: #15273 (+105)
21M → 35K
5:52 | 7:51/mi
23M
3:04:09
23.00 mi
Rank: #15186 (+87)
35K → 23M
10:16 | 8:13/mi
24M
3:12:17
24.00 mi
Rank: #15137 (+49)
23M → 24M
8:08 | 8:08/mi
40K
3:19:27
24.85 mi
Rank: #15115 (+22)
24M → 40K
7:10 | 8:23/mi
25.2M
3:22:44
25.20 mi
Rank: #15175 (-60)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:30:52
26.22 mi
Rank: #15170 (+5)
25.2M → FINISH
8:08 | 7:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:04
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:48:48
Pace8:18 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:2024:297:5324:29
7:53
-
10K
6.21 mi11:50:0348:127:4623:43
7:39
-0:14
15K
9.32 mi12:14:101:12:197:4624:07
7:46
+0:07
20K
12.43 mi12:38:431:36:527:4824:33
7:55
+0:09
HALF
13.11 mi12:43:551:42:047:485:12
7:38
-0:17
25K
15.53 mi13:03:212:01:307:5019:26
8:01
+0:23
30K
18.64 mi13:29:242:27:337:5526:03
8:24
+0:23
20M
20.00 mi13:40:382:38:477:5711:14
8:17
-0:07
21M
21.00 mi13:49:522:48:018:019:14
9:14
+0:57
35K
21.75 mi13:55:442:53:538:005:52
7:51
-1:23
23M
23.00 mi14:06:003:04:098:0110:16
8:13
+0:22
24M
24.00 mi14:14:083:12:178:018:08
8:08
-0:05
40K
24.85 mi14:21:183:19:278:027:10
8:23
+0:15
25.2M
25.20 mi14:24:353:22:448:033:17
9:32
+1:09
FINISH
26.22 mi14:32:433:30:528:038:08
7:59
-1:33

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:38 /mi

Average Pace

8:03 /mi

Slowest Pace

9:32 /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

28:55

14% of race

Time at Steady Pace

2:04:59

59% of race

Time at Slower Pace

56:58

27% of race

Average Pace: 8:03 /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
5K
3.11 mi11:26:2024:297:5324:29
7:53
#16067
10K
6.21 mi11:50:0348:127:4623:43
7:39
#15128
15K
9.32 mi12:14:101:12:197:4624:07
7:46
#15076
20K
12.43 mi12:38:431:36:527:4824:33
7:55
#15121
HALF
13.11 mi12:43:551:42:047:485:12
7:38
#15069
25K
15.53 mi13:03:212:01:307:5019:26
8:01
#15106
30K
18.64 mi13:29:242:27:337:5526:03
8:24
#15323
20M
20.00 mi13:40:382:38:477:5711:14
8:17
#15248
21M
21.00 mi13:49:522:48:018:019:14
9:14
#15378
35K
21.75 mi13:55:442:53:538:005:52
7:51
#15273
23M
23.00 mi14:06:003:04:098:0110:16
8:13
#15186
24M
24.00 mi14:14:083:12:178:018:08
8:08
#15137
40K
24.85 mi14:21:183:19:278:027:10
8:23
#15115
25.2M
25.20 mi14:24:353:22:448:033:17
9:32
#15175
FINISH
26.22 mi14:32:433:30:528:038:08
7:59
#15170
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi160675357535715044(Top 52%)4769(Top 38%)4769(Top 275%)
10K6.21 mi3.10 mi15128+9394808+5494808+54914191(Top 49%)4236(Top 34%)4236(Top 244%)
15K9.32 mi3.11 mi15076+524789+194789+1915044(Top 52%)4769(Top 38%)4769(Top 275%)
20K12.43 mi3.11 mi15121-454822-334822-3315353(Top 53%)5005(Top 40%)5005(Top 288%)
HALF13.11 mi0.68 mi15069+524785+374785+3714219(Top 49%)4303(Top 34%)4303(Top 248%)
25K15.53 mi2.42 mi15106-374816-314816-3115530(Top 54%)5153(Top 41%)5153(Top 297%)
30K18.64 mi3.11 mi15323-2174999-1834999-18316173(Top 56%)5614(Top 45%)5614(Top 323%)
20M20.00 mi1.36 mi15248+754970+294970+2914753(Top 51%)4905(Top 39%)4905(Top 282%)
21M21.00 mi1.00 mi15378-1305077-1075077-10717332(Top 60%)6433(Top 51%)6433(Top 370%)
35K21.75 mi0.75 mi15273+1055029+485029+4813431(Top 46%)4342(Top 35%)4342(Top 250%)
23M23.00 mi1.25 mi15186+875003+265003+2613843(Top 48%)4622(Top 37%)4622(Top 266%)
24M24.00 mi1.00 mi15137+494991+124991+1214676(Top 51%)5160(Top 41%)5160(Top 297%)
40K24.85 mi0.85 mi15115+224999-84999-814979(Top 52%)5420(Top 43%)5420(Top 312%)
25.2M25.20 mi0.35 mi15175-605039-405039-4017438(Top 60%)6726(Top 53%)6726(Top 387%)
FINISH26.22 mi1.02 mi15170+55048-95048-915071(Top 52%)5471(Top 43%)5471(Top 315%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15044

Females

4769

F40-44

4769

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14191

Females

4236

F40-44

4236

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15044

Females

4769

F40-44

4769

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15353

Females

5005

F40-44

5005

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14219

Females

4303

F40-44

4303

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15530

Females

5153

F40-44

5153

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16173

Females

5614

F40-44

5614

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14753

Females

4905

F40-44

4905

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17332

Females

6433

F40-44

6433

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13431

Females

4342

F40-44

4342

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13843

Females

4622

F40-44

4622

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14676

Females

5160

F40-44

5160

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

14979

Females

5420

F40-44

5420

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17438

Females

6726

F40-44

6726

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15071

Females

5471

F40-44

5471

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2417
Passed By
1520
Net Change
+897
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16067
5K → 10K98041+939#16067#15128
10K → 15K231179+52#15128#15076
15K → 20K158203-45#15076#15121
20K → HALF6917+52#15121#15069
HALF → 25K120157-37#15069#15106
25K → 30K133350-217#15106#15323
30K → 20M14065+75#15323#15248
20M → 21M71201-130#15248#15378
21M → 35K11611+105#15378#15273
35K → 23M13043+87#15273#15186
23M → 24M9445+49#15186#15137
24M → 40K8361+22#15137#15115
40K → 25.2M1676-60#15115#15175
25.2M → FINISH7671+5#15175#15170
TOTALS24171520+897
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Export Track Data

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

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing