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BOSTON MARATHON 2024

Christina Fergus

Bib: 15830•F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 33%
Masters (Masters Women)
#0 / 6263
Top 21%
Division (F50-54)
#0 / 1187
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:22/mi
26:00
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
51:32
↑ 79↓ 1380.4%
15K· 9.32 mi
8:12/mi
1:17:01
↑ 67↓ 78
20K· 12.43 mi
8:16/mi
1:42:42
↑ 106↓ 860.1%
Half· 13.11 mi
8:07/mi
1:48:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:19/mi
2:08:25
↑ 66↓ 880.2%
30K· 18.64 mi
8:26/mi
2:34:38
↑ 181↓ 1480.2%
20M
8:36/mi
2:46:19
↑ 64↓ 500.2%
21M
8:53/mi
2:55:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:32/mi
3:01:35
↑ 17↓ 861.7%
23M
8:33/mi
3:12:17
↑ 23↓ 630.6%
24M
8:13/mi
3:20:30
↓ 821.3%
40K· 24.85 mi
8:26/mi
3:27:43
↓ 200.3%
25.2M
9:14/mi
3:30:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:39:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:14
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:51:05
Pace8:28 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:00:1826:008:2226:00
8:22
-
10K
6.21 mi11:25:5051:328:1825:32
8:13
-0:09
15K
9.32 mi11:51:191:17:018:1625:29
8:12
-0:01
20K
12.43 mi12:17:001:42:428:1625:41
8:16
+0:04
Half
13.11 mi12:22:321:48:148:155:32
8:07
-0:09
25K
15.53 mi12:42:432:08:258:1620:11
8:19
+0:12
30K
18.64 mi13:08:562:34:388:1826:13
8:26
+0:07
20M
20.00 mi13:20:372:46:198:1911:41
8:36
+0:10
21M
21.00 mi13:29:302:55:128:218:53
8:53
+0:17
35K
21.75 mi13:35:533:01:358:216:23
8:32
-0:21
23M
23.00 mi13:46:353:12:178:2210:42
8:33
+0:01
24M
24.00 mi13:54:483:20:308:218:13
8:13
-0:20
40K
24.85 mi14:02:013:27:438:217:13
8:26
+0:13
25.2M
25.20 mi14:05:123:30:548:223:11
9:14
+0:48
Finish
26.22 mi14:13:373:39:198:228:25
8:16
-0:58

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

8:07 /mi

Average Pace

8:22 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:08

99% of race

Time at Steady Pace

3:11

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi11:00:1826:008:2226:00
8:22
#17053
10K
6.21 mi11:25:5051:328:1825:32
8:13
#16296
15K
9.32 mi11:51:191:17:018:1625:29
8:12
#15696
20K
12.43 mi12:17:001:42:428:1625:41
8:16
#15102
Half
13.11 mi12:22:321:48:148:155:32
8:07
#15019
25K
15.53 mi12:42:432:08:258:1620:11
8:19
#14436
30K
18.64 mi13:08:562:34:388:1826:13
8:26
#13581
20M
20.00 mi13:20:372:46:198:1911:41
8:36
#13237
21M
21.00 mi13:29:302:55:128:218:53
8:53
#12850
35K
21.75 mi13:35:533:01:358:216:23
8:32
#12749
23M
23.00 mi13:46:353:12:178:2210:42
8:33
#12479
24M
24.00 mi13:54:483:20:308:218:13
8:13
#12222
40K
24.85 mi14:02:013:27:438:217:13
8:26
#12036
25.2M
25.20 mi14:05:123:30:548:223:11
9:14
#11942
Finish
26.22 mi14:13:373:39:198:228:25
8:16
#11828
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi170536197619714744(Top 58%)4808(Top 44%)4808(Top 405%)
10K6.21 mi3.10 mi16296+7575736+4615736+46115645(Top 61%)5304(Top 49%)5304(Top 447%)
15K9.32 mi3.11 mi15696+6005372+3645372+36414744(Top 58%)4808(Top 44%)4808(Top 405%)
20K12.43 mi3.11 mi15102+5945015+3575015+35713530(Top 53%)4144(Top 38%)4144(Top 349%)
Half13.11 mi0.68 mi15019+834969+464969+4613488(Top 53%)4180(Top 38%)4180(Top 352%)
25K15.53 mi2.42 mi14436+5834660+3094660+30912126(Top 47%)3584(Top 33%)3584(Top 302%)
30K18.64 mi3.11 mi13581+8554238+4224238+42210335(Top 40%)2868(Top 26%)2868(Top 242%)
20M20.00 mi1.36 mi13237+3444121+1174121+11710007(Top 39%)2959(Top 27%)2959(Top 249%)
21M21.00 mi1.00 mi12850+3873946+1753946+1758045(Top 31%)2209(Top 20%)2209(Top 186%)
35K21.75 mi0.75 mi12749+1013926+203926+2010951(Top 43%)3719(Top 34%)3719(Top 313%)
23M23.00 mi1.25 mi12479+2703832+943832+948747(Top 34%)2746(Top 25%)2746(Top 231%)
24M24.00 mi1.00 mi12222+2573753+793753+797887(Top 31%)2434(Top 22%)2434(Top 205%)
40K24.85 mi0.85 mi12036+1863693+603693+608084(Top 32%)2639(Top 24%)2639(Top 222%)
25.2M25.20 mi0.35 mi11942+943655+383655+387703(Top 30%)2542(Top 23%)2542(Top 214%)
Finish26.22 mi1.02 mi11828+1143634+213634+2110117(Top 40%)3569(Top 33%)3569(Top 301%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

14744

Females

4808

F50-54

4808

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15645

Females

5304

F50-54

5304

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

14744

Females

4808

F50-54

4808

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13530

Females

4144

F50-54

4144

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

13488

Females

4180

F50-54

4180

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12126

Females

3584

F50-54

3584

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10335

Females

2868

F50-54

2868

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

10007

Females

2959

F50-54

2959

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8045

Females

2209

F50-54

2209

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

10951

Females

3719

F50-54

3719

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8747

Females

2746

F50-54

2746

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

7887

Females

2434

F50-54

2434

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8084

Females

2639

F50-54

2639

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7703

Females

2542

F50-54

2542

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10117

Females

3569

F50-54

3569

Passing Analysis

Category:
Athletes Passed
5448
Passed By
223
Net Change
+5225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17053
5K → 10K81457+757#17053#16296
10K → 15K62727+600#16296#15696
15K → 20K61218+594#15696#15102
20K → Half841+83#15102#15019
Half → 25K59411+583#15019#14436
25K → 30K8638+855#14436#13581
30K → 20M35511+344#13581#13237
20M → 21M3903+387#13237#12850
21M → 35K11918+101#12850#12749
35K → 23M28414+270#12749#12479
23M → 24M2669+257#12479#12222
24M → 40K1948+186#12222#12036
40K → 25.2M1006+94#12036#11942
25.2M → Finish14632+114#11942#11828
TOTALS5448223+5225
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing