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BOSTON MARATHON 2024

Gladys Saenz

Bib: 18561•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Masters (Masters Women)
#0 / 6263
Top 31%
Division (F40-44)
#0 / 1613
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
7:54/mi
24:34
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
48:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:40/mi
1:12:36
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:36:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:41:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:10/mi
2:01:38
↑ 66↓ 880.2%
30K· 18.64 mi
8:46/mi
2:28:53
↑ 181↓ 1480.2%
20M
13:30/mi
2:47:14
↑ 64↓ 500.2%
21M
10:08/mi
2:57:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:36/mi
3:03:48
↑ 17↓ 861.7%
23M
10:22/mi
3:16:47
↑ 23↓ 630.6%
24M
9:45/mi
3:26:32
↓ 821.3%
40K· 24.85 mi
9:17/mi
3:34:28
↓ 200.3%
25.2M
10:50/mi
3:38:12
↑ 13↓ 160.2%
Finish· 26.22 mi
8:52/mi
3:47:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:51
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:05:23
Pace9:34 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1324:347:5424:34
7:54
-
10K
6.21 mi11:40:2548:467:5124:12
7:47
-0:07
15K
9.32 mi12:04:151:12:367:4723:50
7:40
-0:07
20K
12.43 mi12:28:231:36:447:4724:08
7:46
+0:06
Half
13.11 mi12:33:301:41:517:465:07
7:30
-0:16
25K
15.53 mi12:53:172:01:387:5019:47
8:10
+0:40
30K
18.64 mi13:20:322:28:537:5927:15
8:46
+0:36
20M
20.00 mi13:38:532:47:148:2218:21
13:30
+4:44
21M
21.00 mi13:49:012:57:228:2710:08
10:08
-3:22
35K
21.75 mi13:55:273:03:488:276:26
8:36
-1:32
23M
23.00 mi14:08:263:16:478:3312:59
10:22
+1:46
24M
24.00 mi14:18:113:26:328:369:45
9:45
-0:37
40K
24.85 mi14:26:073:34:288:387:56
9:17
-0:28
25.2M
25.20 mi14:29:513:38:128:403:44
10:50
+1:33
Finish
26.22 mi14:38:533:47:148:409:02
8:52
-1:58

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

7:30 /mi

Average Pace

8:40 /mi

Slowest Pace

13:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:51

45% of race

Time at Steady Pace

1:10:26

31% of race

Time at Slower Pace

54:57

24% of race

Average Pace: 8:40 /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 mi11:16:1324:347:5424:34
7:54
#13941
10K
6.21 mi11:40:2548:467:5124:12
7:47
#13239
15K
9.32 mi12:04:151:12:367:4723:50
7:40
#12438
20K
12.43 mi12:28:231:36:447:4724:08
7:46
#11783
Half
13.11 mi12:33:301:41:517:465:07
7:30
#11636
25K
15.53 mi12:53:172:01:387:5019:47
8:10
#11501
30K
18.64 mi13:20:322:28:537:5927:15
8:46
#11571
20M
20.00 mi13:38:532:47:148:2218:21
13:30
#13533
21M
21.00 mi13:49:012:57:228:2710:08
10:08
#13521
35K
21.75 mi13:55:273:03:488:276:26
8:36
#13399
23M
23.00 mi14:08:263:16:478:3312:59
10:22
#13676
24M
24.00 mi14:18:113:26:328:369:45
9:45
#13774
40K
24.85 mi14:26:073:34:288:387:56
9:17
#13684
25.2M
25.20 mi14:29:513:38:128:403:44
10:50
#13683
Finish
26.22 mi14:38:533:47:148:409:02
8:52
#13645
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi139414274427410996(Top 43%)2693(Top 25%)2693(Top 167%)
10K6.21 mi3.10 mi13239+7023864+4103864+41012576(Top 49%)3526(Top 32%)3526(Top 219%)
15K9.32 mi3.11 mi12438+8013435+4293435+42910996(Top 43%)2693(Top 25%)2693(Top 167%)
20K12.43 mi3.11 mi11783+6553103+3323103+33210220(Top 40%)2442(Top 22%)2442(Top 151%)
Half13.11 mi0.68 mi11636+1473021+823021+829207(Top 36%)1939(Top 18%)1939(Top 120%)
25K15.53 mi2.42 mi11501+1352983+382983+3811150(Top 44%)3044(Top 28%)3044(Top 189%)
30K18.64 mi3.11 mi11571-703129-1463129-14612056(Top 47%)3771(Top 35%)3771(Top 234%)
20M20.00 mi1.36 mi13533-19624283-11544283-115423483(Top 92%)9993(Top 91%)9993(Top 620%)
21M21.00 mi1.00 mi13521+124330-474330-4713500(Top 53%)5040(Top 46%)5040(Top 312%)
35K21.75 mi0.75 mi13399+1224300+304300+3011342(Top 44%)3946(Top 36%)3946(Top 245%)
23M23.00 mi1.25 mi13676-2774513-2134513-21316645(Top 65%)6723(Top 62%)6723(Top 417%)
24M24.00 mi1.00 mi13774-984606-934606-9315460(Top 61%)6175(Top 57%)6175(Top 383%)
40K24.85 mi0.85 mi13684+904597+94597+912168(Top 48%)4612(Top 42%)4612(Top 286%)
25.2M25.20 mi0.35 mi13683+14619-224619-2213933(Top 55%)5529(Top 51%)5529(Top 343%)
Finish26.22 mi1.02 mi13645+384623-44623-413548(Top 53%)5253(Top 48%)5253(Top 326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

10996

Females

2693

F40-44

2693

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12576

Females

3526

F40-44

3526

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

10996

Females

2693

F40-44

2693

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10220

Females

2442

F40-44

2442

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9207

Females

1939

F40-44

1939

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11150

Females

3044

F40-44

3044

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12056

Females

3771

F40-44

3771

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

23483

Females

9993

F40-44

9993

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13500

Females

5040

F40-44

5040

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11342

Females

3946

F40-44

3946

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16645

Females

6723

F40-44

6723

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15460

Females

6175

F40-44

6175

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12168

Females

4612

F40-44

4612

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13933

Females

5529

F40-44

5529

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

13548

Females

5253

F40-44

5253

Passing Analysis

Category:
Athletes Passed
3653
Passed By
3357
Net Change
+296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13941
5K → 10K77876+702#13941#13239
10K → 15K8109+801#13239#12438
15K → 20K66813+655#12438#11783
20K → Half1481+147#11783#11636
Half → 25K273138+135#11636#11501
25K → 30K272342-70#11501#11571
30K → 20M41966-1962#11571#13533
20M → 21M151139+12#13533#13521
21M → 35K14927+122#13521#13399
35K → 23M54331-277#13399#13676
23M → 24M69167-98#13676#13774
24M → 40K13444+90#13774#13684
40K → 25.2M4645+1#13684#13683
25.2M → Finish9759+38#13683#13645
TOTALS36533357+296
📊

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