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BOSTON MARATHON 2025

Arielle Hesse

Bib: 11555•F

VA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Female)
#0 / 12228
Top 11%
Division (F18-39)
#0 / 5469
Top 20%
Race Day Weather
50°/40°F
broken 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
7:07/mi
22:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
44:04
↑ 79↓ 1380.4%
15K· 9.32 mi
7:07/mi
1:06:12
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:30:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:05/mi
1:35:42
↑ 19↓ 370.5%
25K· 15.53 mi
7:13/mi
1:53:12
↑ 66↓ 880.2%
30K· 18.64 mi
7:25/mi
2:16:14
↑ 181↓ 1480.2%
20M
7:29/mi
2:26:24
↑ 64↓ 500.2%
21M
7:52/mi
2:34:16
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:39:50
↑ 17↓ 861.7%
23M
7:29/mi
2:49:12
↑ 23↓ 630.6%
24M
7:30/mi
2:56:42
↓ 821.3%
40K· 24.85 mi
7:36/mi
3:03:12
↓ 200.3%
25.2M
8:10/mi
3:06:01
↑ 13↓ 160.2%
Finish· 26.22 mi
7:10/mi
3:13:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:42
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:37:37
Pace7:27 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5222:087:0722:08
7:07
-
10K
6.21 mi11:10:4844:047:0621:56
7:04
-0:03
15K
9.32 mi11:32:561:06:127:0622:08
7:07
+0:03
20K
12.43 mi11:57:361:30:527:1924:40
7:56
+0:49
Half
13.11 mi12:02:261:35:427:184:50
7:05
-0:51
25K
15.53 mi12:19:561:53:127:1717:30
7:13
+0:08
30K
18.64 mi12:42:582:16:147:1823:02
7:25
+0:12
20M
20.00 mi12:53:082:26:247:1910:10
7:29
+0:04
21M
21.00 mi13:01:002:34:167:217:52
7:52
+0:23
35K
21.75 mi13:06:342:39:507:215:34
7:26
-0:26
23M
23.00 mi13:15:562:49:127:219:22
7:29
+0:03
24M
24.00 mi13:23:262:56:427:227:30
7:30
+0:01
40K
24.85 mi13:29:563:03:127:226:30
7:36
+0:06
25.2M
25.20 mi13:32:453:06:017:232:49
8:10
+0:34
Finish
26.22 mi13:40:033:13:197:237:18
7:10
-1:00

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

7:04 /mi

Average Pace

7:23 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:58

82% of race

Time at Steady Pace

35:21

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:48:5222:087:0722:08
7:07
#8853
10K
6.21 mi11:10:4844:047:0621:56
7:04
#8591
15K
9.32 mi11:32:561:06:127:0622:08
7:07
#8501
20K
12.43 mi11:57:361:30:527:1924:40
7:56
#9978
Half
13.11 mi12:02:261:35:427:184:50
7:05
#9879
25K
15.53 mi12:19:561:53:127:1717:30
7:13
#9462
30K
18.64 mi12:42:582:16:147:1823:02
7:25
#8910
20M
20.00 mi12:53:082:26:247:1910:10
7:29
#8705
21M
21.00 mi13:01:002:34:167:217:52
7:52
#8513
35K
21.75 mi13:06:342:39:507:215:34
7:26
#8468
23M
23.00 mi13:15:562:49:127:219:22
7:29
#8275
24M
24.00 mi13:23:262:56:427:227:30
7:30
#8204
40K
24.85 mi13:29:563:03:127:226:30
7:36
#8146
25.2M
25.20 mi13:32:453:06:017:232:49
8:10
#8109
Finish
26.22 mi13:40:033:13:197:237:18
7:10
#8006
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8853131113118512(Top 30%)1236(Top 10%)1236(Top 23%)
10K6.21 mi3.10 mi8591+2621222+891222+898366(Top 29%)1130(Top 9%)1130(Top 21%)
15K9.32 mi3.11 mi8501+901192+301192+308512(Top 30%)1236(Top 10%)1236(Top 23%)
20K12.43 mi3.11 mi9978-14771854-6621854-66214446(Top 51%)4334(Top 35%)4334(Top 79%)
Half13.11 mi0.68 mi9879+991809+451809+458246(Top 29%)1184(Top 10%)1184(Top 22%)
25K15.53 mi2.42 mi9462+4171660+1491660+1497758(Top 27%)1126(Top 9%)1126(Top 21%)
30K18.64 mi3.11 mi8910+5521474+1861474+1867150(Top 25%)1073(Top 9%)1073(Top 20%)
20M20.00 mi1.36 mi8705+2051422+521422+526908(Top 24%)1119(Top 9%)1119(Top 20%)
21M21.00 mi1.00 mi8513+1921372+501372+506610(Top 23%)1154(Top 9%)1154(Top 21%)
35K21.75 mi0.75 mi8468+451381-91381-98242(Top 29%)1770(Top 14%)1770(Top 32%)
23M23.00 mi1.25 mi8275+1931341+401341+406543(Top 23%)1208(Top 10%)1208(Top 22%)
24M24.00 mi1.00 mi8204+711352-111352-117706(Top 27%)1739(Top 14%)1739(Top 32%)
40K24.85 mi0.85 mi8146+581356-41356-47454(Top 26%)1732(Top 14%)1732(Top 32%)
25.2M25.20 mi0.35 mi8109+371360-41360-46924(Top 24%)1596(Top 13%)1596(Top 29%)
Finish26.22 mi1.02 mi8006+1031354+61354+66836(Top 24%)1581(Top 13%)1581(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

8512

Females

1236

F18-39

1236

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

8366

Females

1130

F18-39

1130

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

8512

Females

1236

F18-39

1236

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14446

Females

4334

F18-39

4334

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

8246

Females

1184

F18-39

1184

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7758

Females

1126

F18-39

1126

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7150

Females

1073

F18-39

1073

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6908

Females

1119

F18-39

1119

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

6610

Females

1154

F18-39

1154

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

8242

Females

1770

F18-39

1770

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

6543

Females

1208

F18-39

1208

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7706

Females

1739

F18-39

1739

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7454

Females

1732

F18-39

1732

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6924

Females

1596

F18-39

1596

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6836

Females

1581

F18-39

1581

Passing Analysis

Category:
Athletes Passed
2795*
Passed By
1947
Net Change
+847
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8853
5K → 10K368106+262#8853#8591
10K → 15K202112+90#8591#8501
15K → 20K231499-1477#8501#9978
20K → Half101*2+99#9978#9879
Half → 25K4269+417#9879#9462
25K → 30K56412+552#9462#8910
30K → 20M21712+205#8910#8705
20M → 21M21220+192#8705#8513
21M → 35K8136+45#8513#8468
35K → 23M21219+193#8468#8275
23M → 24M11342+71#8275#8204
24M → 40K8830+58#8204#8146
40K → 25.2M5316+37#8146#8109
25.2M → Finish13532+103#8109#8006
TOTALS2795*1947+847

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing