Boston Marathon logo
BOSTON MARATHON 2024

Jennifer Fannon

Bib: 15067•F

CT

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:15
Rank: #15572
Start → 5K
25:15 | 8:08/mi
10K· 6.21 mi
50:29
Rank: #15283 (+289)
5K → 10K
25:14 | 8:07/mi
15K· 9.32 mi
1:15:37
Rank: #14802 (+481)
10K → 15K
25:08 | 8:05/mi
20K· 12.43 mi
1:41:41
Rank: #14628 (+174)
15K → 20K
26:04 | 8:23/mi
Half· 13.11 mi
1:47:11
Rank: #14520 (+108)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:07:48
Rank: #14212 (+308)
Half → 25K
20:37 | 8:30/mi
30K· 18.64 mi
2:36:16
Rank: #14110 (+102)
25K → 30K
28:28 | 9:10/mi
20M
2:49:11
Rank: #14139 (-29)
30K → 20M
12:55 | 9:30/mi
21M
2:59:09
Rank: #14038 (+101)
20M → 21M
9:58 | 9:58/mi
35K· 21.75 mi
3:06:29
Rank: #14131 (-93)
21M → 35K
7:20 | 9:48/mi
23M
3:19:24
Rank: #14353 (-222)
35K → 23M
12:55 | 10:19/mi
24M
3:29:36
Rank: #14509 (-156)
23M → 24M
10:12 | 10:12/mi
40K· 24.85 mi
3:38:11
Rank: #14520 (-11)
24M → 40K
8:35 | 10:02/mi
25.2M
3:41:50
Rank: #14485 (+35)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:50:28
Rank: #14365 (+120)
25.2M → Finish
8:38 | 8:28/mi

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 HalfFaster
Distance13.11 mi
Time1:47:11
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:03:17
Pace9:24 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2425:158:0825:15
8:08
-
10K
6.21 mi11:22:3850:298:0725:14
8:07
-0:01
15K
9.32 mi11:47:461:15:378:0725:08
8:05
-0:02
20K
12.43 mi12:13:501:41:418:1126:04
8:23
+0:18
Half
13.11 mi12:19:201:47:118:115:30
8:04
-0:19
25K
15.53 mi12:39:572:07:488:1420:37
8:30
+0:26
30K
18.64 mi13:08:252:36:168:2328:28
9:10
+0:40
20M
20.00 mi13:21:202:49:118:2812:55
9:30
+0:20
21M
21.00 mi13:31:182:59:098:329:58
9:58
+0:28
35K
21.75 mi13:38:383:06:298:347:20
9:48
-0:10
23M
23.00 mi13:51:333:19:248:4012:55
10:19
+0:31
24M
24.00 mi14:01:453:29:368:4410:12
10:12
-0:07
40K
24.85 mi14:10:203:38:118:478:35
10:02
-0:10
25.2M
25.20 mi14:13:593:41:508:483:39
10:35
+0:33
Finish
26.22 mi14:22:373:50:288:488:38
8:28
-2:07

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

8:04 /mi

Average Pace

8:48 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:26

59% of race

Time at Steady Pace

41:23

18% of race

Time at Slower Pace

52:39

23% of race

Average Pace: 8:47 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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
5K
3.11 mi10:57:2425:158:0825:15
8:08
#15572
10K
6.21 mi11:22:3850:298:0725:14
8:07
#15283
15K
9.32 mi11:47:461:15:378:0725:08
8:05
#14802
20K
12.43 mi12:13:501:41:418:1126:04
8:23
#14628
Half
13.11 mi12:19:201:47:118:115:30
8:04
#14520
25K
15.53 mi12:39:572:07:488:1420:37
8:30
#14212
30K
18.64 mi13:08:252:36:168:2328:28
9:10
#14110
20M
20.00 mi13:21:202:49:118:2812:55
9:30
#14139
21M
21.00 mi13:31:182:59:098:329:58
9:58
#14038
35K
21.75 mi13:38:383:06:298:347:20
9:48
#14131
23M
23.00 mi13:51:333:19:248:4012:55
10:19
#14353
24M
24.00 mi14:01:453:29:368:4410:12
10:12
#14509
40K
24.85 mi14:10:203:38:118:478:35
10:02
#14520
25.2M
25.20 mi14:13:593:41:508:483:39
10:35
#14485
Finish
26.22 mi14:22:373:50:288:488:38
8:28
#14365
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi155725303530314045(Top 55%)4390(Top 40%)4390(Top 94%)
10K6.21 mi3.10 mi15283+2895108+1955108+19515029(Top 59%)4954(Top 45%)4954(Top 106%)
15K9.32 mi3.11 mi14802+4814824+2844824+28414045(Top 55%)4390(Top 40%)4390(Top 94%)
20K12.43 mi3.11 mi14628+1744733+914733+9114196(Top 56%)4547(Top 42%)4547(Top 98%)
Half13.11 mi0.68 mi14520+1084683+504683+5013230(Top 52%)4044(Top 37%)4044(Top 87%)
25K15.53 mi2.42 mi14212+3084520+1634520+16313087(Top 51%)4091(Top 37%)4091(Top 88%)
30K18.64 mi3.11 mi14110+1024543-234543-2314024(Top 55%)4870(Top 45%)4870(Top 105%)
20M20.00 mi1.36 mi14139-294616-734616-7314562(Top 57%)5429(Top 50%)5429(Top 117%)
21M21.00 mi1.00 mi14038+1014617-14617-112857(Top 50%)4715(Top 43%)4715(Top 101%)
35K21.75 mi0.75 mi14131-934695-784695-7816546(Top 65%)6628(Top 61%)6628(Top 142%)
23M23.00 mi1.25 mi14353-2224885-1904885-19016479(Top 64%)6641(Top 61%)6641(Top 143%)
24M24.00 mi1.00 mi14509-1565031-1465031-14616968(Top 66%)6932(Top 63%)6932(Top 149%)
40K24.85 mi0.85 mi14520-115066-355066-3515143(Top 59%)6072(Top 56%)6072(Top 130%)
25.2M25.20 mi0.35 mi14485+355060+65060+613139(Top 51%)5160(Top 47%)5160(Top 111%)
Finish26.22 mi1.02 mi14365+1205012+485012+4811386(Top 45%)4173(Top 38%)4173(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14045

Females

4390

F18-39

4390

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15029

Females

4954

F18-39

4954

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14045

Females

4390

F18-39

4390

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14196

Females

4547

F18-39

4547

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13230

Females

4044

F18-39

4044

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13087

Females

4091

F18-39

4091

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14024

Females

4870

F18-39

4870

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

14562

Females

5429

F18-39

5429

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12857

Females

4715

F18-39

4715

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16546

Females

6628

F18-39

6628

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16479

Females

6641

F18-39

6641

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

16968

Females

6932

F18-39

6932

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15143

Females

6072

F18-39

6072

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13139

Females

5160

F18-39

5160

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11386

Females

4173

F18-39

4173

Passing Analysis

Category:
Athletes Passed
2871
Passed By
1664
Net Change
+1207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15572
5K → 10K447158+289#15572#15283
10K → 15K52948+481#15283#14802
15K → 20K323149+174#14802#14628
20K → Half1135+108#14628#14520
Half → 25K37264+308#14520#14212
25K → 30K321219+102#14212#14110
30K → 20M122151-29#14110#14139
20M → 21M18281+101#14139#14038
21M → 35K55148-93#14038#14131
35K → 23M81303-222#14131#14353
23M → 24M60216-156#14353#14509
24M → 40K7788-11#14509#14520
40K → 25.2M5621+35#14520#14485
25.2M → Finish13313+120#14485#14365
TOTALS28711664+1207
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing